Just need my answers checked.

Factor problems 1-4 by finding the GCF.

1. 4x3 – 12x2 + 4x

A4x(x2 – 3x + 1)
B4x(4x2 – 3x + 1)
C4x(4x2 – 3x - 1)
D4x(x2 – 6x + 1)
E 2x(2x2 – 6x + 2)
F This polynomial cannot be factored using the GCF method.

I chose A

2. 9x4 + 4x3 - 27x2 + 12x

Ax(9x3 + 4x2 + 27x + 12)
Bx(9x3 + 4x2 - 27x + 12)
Cx(9x4 + 4x3 – 27x2 + 12x)
Dx4(9x3 + 4x2 + 27x + 12)
E x(9x4 + 4x3 - 27x2 + 12x)
F This polynomial cannot be factored using the GCF method.

I chose b

3. x2 – 3x + 4

Ax(x – 3)
Bx(x + 3)
Cx(x – 1)
Dx(x – 7)
E x(x + 7)
F This polynomial cannot be factored using the GCF method.

I Chose F

4. 17x5 + 51x2 – 34

A17x5 + 3x2 + 2
B17(x3 + 3x2 + 2)
C17(x4 + 3x2 + 2)
D17(x5 + 3x2 – 2)
E x5 + 3x2 – 2
F This polynomial cannot be factored using the GCF method.

I chose F