Who invented the FOIL method?
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The FOIL Method is a process used in algebra to multiply twobinomials. f= first terms o= outer terms i= inner terms l= last terms
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. L…auber, Neher & Cie., Emmishofen" aluminum foil rolling plant in Kreuzlingen, Switzerland, was opened by J.G. Neher & Sons. They discovered the "endless rolling process" together with Dr. Lauber. For more details, please see the sites listed below.
In July 1877, while developing his telephone transmitter, Thomas Edison conceived the idea of recording and playing back telephone messages. After experimenting with a telepho…ne "diaphragm having an embossing point & held against paraffin paper moving rapidly," he found that the sound "vibrations are indented nicely" and concluded "there's no doubt that I shall be able to store up & reproduce automatically at any future time the human voice perfectly." Edison periodically returned to this idea, and by the end of November, he had developed a basic design. The first phonograph consisted of grooved cylinder mounted on a long shaft with a screw pitch of ten threads per inch and turned by a hand crank. Instead of paraffined paper, Edison used a piece of tin foil wrapped around the cylinder as a recording surface. The first phonograph had separate recording and playback mechanisms, but later designs combined them into a single unit.
Humphry Davy was the person who invented tin foil, or aluminum foil. He was very skilled in science.
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 fac…tory, J.G. Neher & Sons, together with a Dr. Lauber. For more details, please see the sites listed below.
a danish scientist Hans Christian Oersted
No. His asst. John La Forge was the first one to use this method.
by an iron worker who cut sheet medal to thin
To find the factor of 2 binomials
When multiplying out the brackets in a quadratic equation or expression: f = first o = outer i = inner l = last
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.
You use it in math, especially in algebra 1. The F.O.I.L method is like the distributive property basically.
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.