Answer:
Explanation:
This is the difference of squares. There is no GCF to take out.
The first term is a "perfect square" and so is the second term
You can take the square root of both terms perfectly
= 4w
√1 = 1
format for factors:
(√ of 1st term + √ of 2nd term)(√ of 1st term - √ of 2nd term)
The order of + and minus doesn't matter which parenthesis it goes in
factor:
(4w+1)(4w-1)