To find critical numbers or critical points, find out where the derivative equals 0.
The function is 4x3-60x2+288x-432.
It's derivative then is 12x2-120x+288, set that equal to 0 to find critical points: 12x2-120x+288 = 0
Factor out a 12:
12(x2-10+24) = 0
Divide both sides by 12:
x2-10+24 = 0
Factor:
(x-6)(x-4) = 0
(x-6) = 0 or (x-4) = 0
x = 6 or x = 4The critical numbers are 6 and 4.
(x2 + 1)(x2 - 2)
Im not sure if you can type the numbers smaller so just know that all the numbers in this answer should be powers. x4+y2-z3
4 cubed is 64, 3 squared is 9, so 55.
The answer depends on what the question is!
n squared minus six.
14x squared minus 7x to the 3rd power can be factored to 7x2(2-x).
no
As an example, the product of (a + b) (a - b) is equal to a squared - b squared."Special product" simply means that there are special cases, when multiplying polynomials, that are worth memorizing. For example, if you know the above, then you can easily start factoring any expression that contains the difference of two perfect squares - for example, x squared minus 1, a to the power 6 minus b to the power 4, or even - if you start using complex numbers - a squared + b squared = a squared - (-1) b squared.
(x2 + 1)(x2 - 2)
Im not sure if you can type the numbers smaller so just know that all the numbers in this answer should be powers. x4+y2-z3
(2-6)2 = 0.000244140625
4 cubed is 64, 3 squared is 9, so 55.
The answer depends on what the question is!
n squared minus six.
If you learned about numbers to powers then you will know a number or letter multiplied by its self is to the second power OR squared .like to the third power is a three
It means the numbers multiplyed by itself (squared)
The sum of all the natural numbers squared.