Question

Solve: 2x^3+2x^2-34x+30

Answer 1

2(x-3)(x-1)(x+5)

Answer 2

How do you find that?

Answer 3

you factor

Answer 4

Duh, but how do you get that started?

Answer 5

divide the whole thing by 2

Answer 6

you get x3+x2-17x+15

Answer 7

Then what?

Answer 8

Hellooo?

Answer 9

sorry im here

Answer 10

you factor whats left

Answer 11

do you group the remaining factor?

Answer 12

yes

Answer 13

Thanx.

Answer 14

yw