Question

Factor completely 2x3 + 4x2 + 6x + 12.

2(x3 + 2x2 + 3x + 6)
(2x2 + 6)(x + 2)
2[(x2 + 2)(x + 3)]
2[(x2 + 3)(x + 2)]

I think that it's the first one.

Answer 1

I believe you are correct

Answer 2

@FaiqRaees

Answer 3

Factorize 2
2(x3+2x2+3x+6)

Answer 4

thats correct
great job

Answer 5

Your answer is right :)

Answer 6

thx

Answer 7

can't it also be the last one

Answer 8

No this can be fsctored some more

x^3 + 2x^2 + 3x + 6
You can griup these in pairs
=x^2(x + 2) + 3(x + 2)
Note that (x + 2) is common to the 2 patrs
so we get
(x^2 + 3)(x + 2)

the last choice is the correct one

Answer 9

thx