Please, use " ^ " to denote exponentiation:
<span>f(x) = x^3 + 2x^2 − x − 2
Also, please separate your answer choices with a comma or semicolon, or put each on a new line by itself:
</span><span>x − 2
x + 2
x + 3
x − 3
The easiest way to choose the correct linear expression is to use synthetic division. If you do this, and find that you have no remainder, then you know that a particular divisor in synth. div. is a root, which leads to a factor.
Look at x-2. This is a possible factor. The associated possible root is 2. Use 2 as the divisor in synth. div.:
______________
2 / 1 2 -1 -2
2 8 14
--------------- -----
1 4 7 12 Since there is a non-zero remainder, we conclude that 2 is not a root and (x-2) is not a factor.
You could also use long division and carry on until you find a possible factor for which the remainder is zero.</span>
There are 6 terms because when you see a power after a monomials or polynomial , it means it is the same things multiplied to it x number of times. So if it is to the power of 3 it is (2x+3)(2x+3)(2x+3). This is 6 terms
Answer:
(8 1/8)³ ≈ 536.4
is that answer nr 4 maybe?
Answer:
It goes down by 2 every time so -2 i'm pretty sure