Question

find teh gcf and factor the expression. problem in comments. best answer and i will become a fan.

Answer 1

\[16x^{2}-80x+100\]

Answer 2

this is a perfect square...

look at the 1st and last terms and take the square roots of them

and check the middle term is twice the product of the square roots...

p.s. the square root of the constant will be the negative value

Answer 3

so wldnt it be 4(2x + 5)(2x - 5)

Answer 4

not quite both factors have the same operator

4(2x - 5)(5x - 5) ..... or (4x - 10)^2

Answer 5

ohhh ok . thanks