Question

Factor completely.

5x 2 + 10x - 40

5(x - 4)(x + 2)
5(x - 2)(x + 4)
5(x - 4)(x - 2)

Answer 1

help please will give medal

Answer 2

First take out the five, that is factor it out of the equation.

Answer 3

okay

Answer 4

then what

Answer 5

@Zelda

Answer 6

What did you get?

Answer 7

5x

Answer 8

Uh... No. When you factor out a 5. You divide whole equation by 5.

Answer 9

ohhhhhhhhh

Answer 10

So what is each of those terms divided by 5?

Answer 11

so it would be a or c right

Answer 12

nooooooooo it would be b
correct????

Answer 13

Yup!

Answer 14

Factor completely.

x 3 + 6x 2 - 4x - 24

(x + 6)(x - 2)(x + 2)
(x + 2)(x - 6)(x + 2)
(x - 6)(x + 2)(x + 2)

Answer 15

anyone

Answer 16

@ilovebmth1234

Answer 17

t lesson are you doing?

Answer 18

what*

Answer 19

what do you mean

Answer 20

like what lesson are you learning in math?