To find the CUBE root , we note that 27 is 3^(3) . So '3' is the cube root of '27'.
Also 8 = 2^(3) . so '2' is the cube root of '8'.
So the cube root of 26 is between '2' & '3'.
Since it is very close to '3' ; (by 26 & 27) they we can try 2.9^3
2.9^(3) = 24.389 (2.9 is too low) So try 2.95
2.95^(3) = 25.67.. ( Still too low) Try 2.975
2.975^(3) = 26.333 .. ( Now too high) So try 2.97
2.97^(3) = 26.198 ( Too high Try 2.968
2.968^(3) = 26.145... (Too high ; try 2.965
2.965^(3) = 26.065... (Too high : try 2.964
2.964^(3) = 26.0396 (Too high )
You keep trying like this. Until you find the root to the required number of decimal places.
However on the calculator 26^(1/3) = 2.962496068....
The answer will range between '2' & '-2'
Reason; The Sine function ranges between '1' & '-1' , so if it has a coefficient of '2', this will increase the range to '2' & '-2'.
y^(3) - 2y^(2) + 4y
Factor out 'y'
Hence y(y^2 - 2y + 4)
This will not factor any further.
x^(2) = 5x + 2
x^(2) - 5x - 2 = 0
This does NOT factor so apply the Quadratic Eq;n
x = { - - 5 +/- sqrt[(-5)^2 - 4(1)(-2) }} / 2(1)
x = { 5 +/- sqrt[25 + 8]} / 2
x = { 5 +/- sqrt(33)} / 2
x= { 5 +/- 5.7445... } / 2
x = 10.7445... / 2 = 5.37228....
&
x = -0.7445626... / 2 = -0.37228...
if x = multiplication. its as written, which would be abc
ex. 3x4x5 = (3)(4)(5) = 60
if x= cross production, then
you cross axb first, then bross (axb) x c where (axb) is wut u got by crossing axb. This is if u have no brackets. its just axbxc
NO!!!
Sine40 = Cosine50 = 0.64278...
Sin30 = Cos 60 = 0.5
Sin 0 = Cos 90 = 0
Sin 90 = Cos 0 = 1
From Latin the word 'Sine' means 'curve'. Cosine means 'Complimentary Sine' or Complimentary curve'.
The 'awkward' decimal numbers are based on a the radius of a circle, that radius being the hypotenuse of a right- triangle based at the circles origin/centre.
y^2 + 4y + 4 = 7
Hence
y^2 + 4y -3 = 0
Apply the Quadratic Eq'n
y = { - 4 +/- sqrt[(4)^(2) - 4(1)(-3)]} / 2(1)
y = { -4 +/- sqrt[ 16 + 12]} / 2
y = { 4 +/- sqrt(28)]}/ 2
y = {4 +/- 5.2915....} /2
y = 9.2915/// / 2 = 4.64575....
&
y = -1.2915... / 2 = -0.64575....
well it could be anything, but I think you are thinking of Pythagoras' theorem.
a(2) x b(2) = c(2) (2) = squared
In math, a number signified by "C" is a constant number. A constant is the opposite of a variable. While a variable changes, a constant will always stay the same.
For example, in the equation y = 4x + 10, 10 is a constant. If you did not know the value of 10 (for example, if you had just integrated), it could be written as y = 4x + c.
Equate it to zero (0) , and you have a quadratic equation that can be factotred.
Hence
x^2 + 12x + 36 = 0
(x + 6)(x + 6) = 0
Hence x = -6
The ratio of women to men is 8:19. The quotient of women to men is 8/19. The percentage of women in the class is 30.8%.
It is difficult to determine exactly how many people in the world know calculus, but based on education statistics, we can estimate that a small percentage of the world's population has been exposed to calculus, typically those who have pursued higher education in mathematics or related fields.
To find the population in the year 2000, you can use the formula:
Population in 2000 = Population in 1960 * (1 + growth rate)^number of years
In this case, the growth rate is 2.5% or 0.025, and the number of years between 1960 and 2000 is 40. Plugging in the values, you get:
Population in 2000 = 25 million * (1 + 0.025)^40 ≈ 105.92 million
There are 24 hours in a day and 60 minutes in an hour. So,
24 * 60 = 1440 minutes in a day
================================================you can figure out othe month lengths yourself now
x0.5 is the same as x1/2
Any number or variable to a fraction power can be written as a form of a radical.
In this case it would be written as √(x)
To actually solve you would need to know what x is.
The elements of science include observation, data collection, hypothesis formation, experimentation, analysis of results, and drawing conclusions. These elements form the basis for the scientific method, which is a systematic way of investigating the natural world.
In Britain, around 60% of independent schools and 15% of state schools offer lessons in Classics, including Latin.
In 2008:
- over 130,000 students in the US took the National Latin Exam.
- around 3 dozen schools in New York City taught Latin
In 2009, 7 schools in Washington State offered Latin.
Discipline and Attitude are the words that add upto 100
x^(3) = 5.1231010
Take the cube root
Hence
x = 5.231010^(1/3)
x = 1.735915243
Pre-calculus honors covers more advanced topics than algebra 2, such as trigonometry and limits. To prepare, focus on strengthening your algebra skills, particularly with functions, graphs, and equations. Additionally, familiarize yourself with trigonometric functions and properties to ease the transition.
Ada Lovelace did most of her work in collaboration with Charles Babbage at his home in London. She was instrumental in developing algorithms for Babbage's analytical engine, making her a pioneer in computer science and the first computer programmer.