Question

Using complete sentences, explain how to completely factor 3x2 − 3x − 60

Answer 1

The GCF is 3 so
3(x^2-x-30)

Answer 2

Now find a number which when adding or subracticng is -1 and multiplying is 30..

Answer 3

hm..

Answer 4

@uri Its a pretest its a new one i haven't learn so could u explain them method on how i would solve it?

Answer 5

-6+5=-1
6 x 5=30

So,
x^2-x-30
x^2-6x+5x-30
x(x-6)+5(x-6)
(x-6)(x+5) answer.

Answer 6

ty so much ^^

Answer 7

yw

Answer 8

Could you also help me one more problem?

Answer 9

Yes..Close this.Ask in a new thread and tag me,Thanks.