Question

Factor this polynomial using the GCF: 4x + 2

4(x + 1)
2(4x + 2)
2(2x + 1)
2(2x + 2)

Answer 1

I found one on youtube and google look on there i just can't copy and paste that is why i cant give u the link! :P

Answer 2

4(x + 1) = 4x + 4
2(4x + 2) = 8x + 4
2(2x + 1) = 4x + 2 ...........true
2(2x + 2) = 4x + 4

answer

2(2x + 1)