Question

Factor completely: 2x^3 + 10x^2 + 4x + 20
2(x^3 + 5x^2 + 2x + 10)
2[(x + 5)(x^2 + 2)]
(2x + 10)(x^2 + 2)
(x + 5)(2x^2 + 4)

Answer 1

In the \[2x^2+4\] part, you can factor one more thing, then you're done.

Answer 2

i dont really know how :/ can u explain it to me ?

Answer 3

\[2x^2+4\] is the same thing as \[2*(x^2+2)\]

Answer 4

okay

Answer 5

@chrismoon i think its 2[(x + 5)(x2 + 2)]

Answer 6

Perfect.