Question

factor completely
5x^2-65x+210

Answer 1

Looks like each number has a factor of 5 right?

Answer 2

yea wat do u do after 5(x^2-13x+42)

Answer 3

No, you can factor more.

Answer 4

5(x-6)(x-7)

Answer 5

howd u get that

Answer 6

what add up to be 13, and multiply to be 42?
6 and 7, but since you have -13 it is -6 and -7, so
5(x-6)(x-7)

Answer 7

thanks u

Answer 8

if a problem turns out like 5(5x^2+48x-20) do u multiply 5 n -20 n see wat multiplies together to be that number n adds to be 48

Answer 9

u there