How do you find the gcf of x^2 - 4xx24x?

1 Answer
Jul 12, 2018

See a solution process below:

Explanation:

Completely factor each term:

x^2 = x xx xx2=x×x

4x = 2 xx 2 xx x4x=2×2×x

Now identify the common factors and determine the GCF:

x^2 = color(red)(x) xx xx2=x×x

4x = 2 xx 2 xx color(red)(x)4x=2×2×x

Therefore:

"GCF" = color(red)(x)GCF=x