# Who invented the FOIL method?

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# Who invented the method of undetermined coefficients?

Leonhard Euler developed this method in his article, "De aequationibus differentialibus, quae certis tantum casibus integrationem admittunt (On differential equations which sometimes can be integrated)," published in 1747.

# What is the foil method?

The FOIL Method is a process used in algebra to multiply twobinomials. f= first terms o= outer terms i= inner terms l= last terms

# Who invented the Karvonen method?

The Karvonen method was founded by Finnish scientist Dr. M. J.Karvonen in 1957. The method deals with the heart rate reserve andthe desired heart rate to burn calories.

# When was aluminum foil invented?

Metal foil, such as tin foil had been around for years. The first plant designed for rolling aluminum foil was opened in 1910. Aluminum foil replaced tin foil, when the "Dr. Lauber, Neher & Cie., Emmishofen" aluminum foil rolling plant in Kreuzlingen, Switzerland, was opened by J.G. Neher & Sons. Th ( Full Answer )

# What was the most common method of communicating when the printing press was invented?

Before the invention of the printing press, the most common methodof communication was messengers. These messengers would travel fromtown to town with information and news from other places.

# Did the invention of the tin foil phonograph have any impact on society?

Answer Yes, the tinfoil phonograph as invented by Thomas A. Edison in 1877 did have an impact! Previous to the phonograph's invention no one would have dared to believe a dead person's speech could come back to life! It was then thought that once a person died, all things verbal went with them, los ( Full Answer )

# Who invented the method of radioactive dating for Turnin Shroud?

Willard Frank Libby developed the carbon-14 dating method that was used in dating the Turin Shroud.

# What is foil?

A thin sheet of metal. One of the three types of sword used in fencing (also Sabre and epee) Dramatic foil: a character that emphasises another character's qualities by acting as a counterpoint to them.

# What is a foil?

In literature, a foil is a person or thing whose differences highlight the qualities of one of the major characters. The word foil has other meanings in architecture, hunting, and metalworking.

# What is the name of the method Patricia Bath invented?

She had invented a method of eye surgery that has helped many blird people to see . A she had went to college of Medicine for Medical that's why?

# Who invented the Tin foil phonograph?

In July 1877, while developing his telephone transmitter, Thomas Edison conceived the idea of recording and playing back telephone messages. After experimenting with a telephone "diaphragm having an embossing point & held against paraffin paper moving rapidly," he found that the sound "vibrations ar ( Full Answer )

# Who invented the scientific method?

The scientific method was developed over a few centuries, especially in the Renaissance. Galileo had a big part on developing it. Francis Bacon developed the scientific method.

# Who invented tin foil?

Humphry Davy was the person who invented tin foil, or aluminum foil. He was very skilled in science.

# What does foil do?

Foil can help to keep things warm. Foil also protects food fromburning if you are cooking it in the oven.

# What year was aluminum foil invented?

The first aluminum foil factory was opened in 1910 in Kreuzlingen, Switzerland. They used a process called "endless rolling process" which was invented by the owner of the factory, J.G. Neher & Sons, together with a Dr. Lauber. For more details, please see the sites listed below.

# Who invented method acting?

It was derived from Stanislavski's acting technique of objective,super objectives and actions. It was derived from Stanislavski's acting technique of objective,super objectives and actions

# Who invented a method to sterilize?

Louis Pasteur in 1861. He saved the milk and beer industries by suggesting that people lightly heat the liquid is a sealed container to kill the germs. His germ theory was what helped him figure out that it was germs that made food go bad, not bad food that made germs, which in turn was key to his p ( Full Answer )

# What is the difference between the cap and foil method for highlights?

Cap highlights are old fashioned or for home use. In the salon cap highlights are mainly used for men's hair because it causes a lot of pain to people with long hair. Foil is used on long hair. It keeps in the heat and the hair processes (changes) quicker.

# Who invented lattice method for math?

Lattice, or sieve, multiplication is algorithmically equivalent to long multiplication. It requires the preparation of a lattice (a grid drawn on paper) which guides the calculation and separates all the multiplications from the additions. It was introduced to Europe in 1202 in Fibonacci's Liber Aba ( Full Answer )

# Did Protagoras invent the Socratic Method?

No. He did not. Protagoras was the first Sophist and believed in skeptism, but unlike Socrates believed in the validty of only relative truth. Any truth needed a believer. Objective truth did not exist. Man is the measure of all things, and anyone presenting an absolute truth or objective truth is ( Full Answer )

# Who invented an assembly line method of production?

According to a book entitled Michigan Yesterday & Today authored by Robert W. Domm, the assembly line and its basic concept is credited to Ransom Olds, who used it to build the first mass-produced automobile, the Oldsmobile Curved Dash. Olds patented the assembly line concept, which he put to w ( Full Answer )

# Explain the FOIL method of multiplying polynomials?

The FOIL method is used to multiply together two polynomials, each consisting of two terms. In general the polynomials could be of any degree and each could contain a number of variables. However, FOIL is generally used for two monomials in one variable; that is (ax + b) and (cx + d) To multiply t ( Full Answer )

# What method was used prior to the invention of the automobile?

Before automobiles people used horses and buggies or just horses to get around. Also, they would ride bicicles or just walk to get around.

# Did Henry ford invent the assembly line method of production?

Yes, he invented it and perfected it. Ford 'invented' and perfected the moving assembly line. Therefore increasing production and keeping costs down by having employees stay in one place. Assembling a vehicle one piece at a time instead one vehicle at a time. Ransom Olds is credited with inventing t ( Full Answer )

# What is the invention titled the Salon Spa Business Method?

The Salon-Spa Business Method is a ecommerce concept businessinvention. This is a business method for an online subscriber as anindividual, to access via subscription salon spa services at adiscount. It includes a marketing plan, training manual, andprogram for implementation. This business method i ( Full Answer )

# Where can the foil method be used?

When multiplying out the brackets in a quadratic equation or expression: f = first o = outer i = inner l = last

# Who invented the method of working out algebra?

There are a lot of claims on this and its origin goes back to the Babylonians, but my vote goes to the Indian mathematician al-Khwarizmi around 700AD who applied the root word from Arabic "al-jabr", or how e we get "algebra". The word "al-jabr" means "what I do to one side of the equation I do to th ( Full Answer )

# Do anyone know how to Use the FOIL method to multiply and simplify the expressions below?

(x + 2)(x - 8) . (x - 6)(x - 3) . (2x + 1)(x - 4) . (x + 3) 2 . (x + 5)(x - 5) . (x + 3y)(x - 6y . These are the questions

# When do you FOIL?

In math, you FOIL when multiplying two binomials. Really, FOIL is just the distributive property; it's just a rule to help make sure you multiply everything in the first binomial by everything in the second. So (x+1)(x+3) is an example of this. It is done by multiplying the first terms, outside term ( Full Answer )

# How do you do FOIL?

There is also a special method, useful ONLY for a two-term polynomial times another two-term polynomial. The method is called "FOIL". The letters F-O-I-L come from the words "first", "outer", "inner", "last", and are a memory device for helping you remember how to multiply horizontally, without havi ( Full Answer )

# When was the grid multiplication method invented?

it was invented in the 1990s as part of the Numeracy Project, piloted in the late 1990s. The Numeracy Project formed the basis of the Numeracy Strategy, which in turn became Units of work fr Numeracy.

# What method of hunting was replaced by the invention of spears and bows and arrows?

Before bows and arrows, there were spears. People would sneak up to an animal and throw their spears at it. After it was down on the ground, they would stab it to death. Before spears......well, people really didn't have much but stones. And that goes back a LONG way! I guess they just threw stones ( Full Answer )

# What electroplating method did GE invent?

GE Research and Development devised a method for nickel-plating plastics to shield computer housings. This process did not use chromium, unlike Crown City Plating's process, and was applied with a water-based solution.

# Who invented a new method of mathematical calculations called calculus?

Issac Newton and Gottfried Leibniz invented the calculus and argued the rest of their lives over who had the priority in this invention.

# Who invented the punch card method of storing numbers?

Later, Herman Hollerith (1860-1929) designed a method to store numbers onto punched cards, which was used to calculate the 1890 census, and the company he founded eventually became IBM Corporation.

# Who invented the methods of perspective?

this is a high level cognitive function innate to all modern humans, a person might see all sides of a situation or be it problem, and try to use a best fit solution to solve it. So it was not invented just documented or observed by very intelligent scientists who work hard or you invented it by ask ( Full Answer )

# How do you use the foil method the find the product of two binomials?

F irst ("first" terms of each binomial are multiplied together) . O uter ("outside" terms are multiplied-that is, the first term of the first binomial and the second term of the second) . I nner ("inside" terms are multiplied-second term of the first binomial and first term of the second) . L ast ( Full Answer )

# What new method of cataract extraction has been invented?

A new liquid technique that its inventor says may one day replace ultrasound has been invented, but has not yet been proven in clinical trials.

# Which of these methods developed after the invention of the printing press?

Intaglio, which is the family of printing and printmaking techniques in which the image is incised into a surface, and the incised line or sunken area holds the ink, was developed after the invention of the printing press.

# What is FOIL method in math?

It stands for "first, outsides, insides, last". It is how to multiply out double brackets such as (x+3)(x-4). First numbers, inside numbers, outside numbers, last numbers.

# Why is the FOIL method not needed when multiplying two binomials?

It is only not needed if you know of another method. If FOIL is the only way you know to multiply two binomials, then it is definitely needed.

# Can you apply foil method for the product of two factors having three or more terms each?

Strictly speaking, no. Because the acronym refers only to the First and Last terms. Even the O and I refer to the first and last in each bracket. What you need to do is to multiply each term in the first factor by each term in the second factor. It may be helpful to draw a grid to make sure you'v ( Full Answer )

# When do you use foil method?

You use it in math, especially in algebra 1. The F.O.I.L method is like the distributive property basically.

# Is science primarily a method for inventing new devices?

No, it isn't. If you think in terms of "research and development", then science is the research piece. Science uncovers concepts and principles. Development happens when engineers and other ridiculously brilliant and talented "science types" take the concepts and principles from science and find way ( Full Answer )

# Who invents the method of learning for blind people?

There is no one way to learn. If you are blind I suggest you find help with an organization for the blind or contact a college education department. There is a program that trains teachers for the visually impaired and they should be able to help you.

# What method of hunting was replaced by the invention of spears and bow and arrow?

they would drive animals off cliffs i know it sounds stupid but its right trust me

# Who invented the Westside method in powerlifting?

The Westside Barbell method in powerlifting was first introduced by Louie Simmons. The method incorporates a number of other methods from powerlifting.

# How is the foil method use in the multiplication of polynomial?

it is use when you need love i love you crush ko mag aaral ako mabuti para mapansin mo na ko :)) lahat gagawin ko -j'ann

# The foil method is used for?

The foil method in algebra is used to "multiply linear binomials."The FOIL method is used in elementary algebra as a guide forsolving algebraic problems.