Question

Factor completely 5x2 + 20x.
Prime
5(x2 + 4x)
x(5x + 20)
5x(x + 4)

Answer 1

d

Answer 2

thanks!

Answer 3

:)

Answer 4

Prime factor means factoring until you get prime numbers.

Answer 5

yeah which comes out to 5x(x + 4) so the answer is d

Answer 6

You may find 4 to be counterintuitive, but since 5 is the least number that is the greatest common factor both terms, you pick 5.

Answer 7

robert is the answer d or not?

Answer 8

It is

Answer 9

You want the prime factorization to be as big scale as possible. So the distributive property will then be 5x. Since this is a prime factorization.