How would you rewrite the expression 6x+18x² by factoring out the GCF?
The given expression is 6x + 18x².
Step 1: Identify the common factor of the terms in the expression.
The common factor of 6x and 18x² is 6x.
Step 2: Rewrite the expression by factoring out the GCF.
6x(1 + 3x)