Question

(5w+5)(5w-5)

find product and simplify

Answer 1

use the difference of squares rule

(a+b)(a-b) = a^2 - b^2

Answer 2

in this case

a = 5w
b = 5

Answer 3

\[(a+b)(a-b)=a ^{2}-b ^{2}\]

Answer 4

10w)w?

Answer 5

(a+b)(a-b) = a^2 - b^2

(5w+5)(5w-5) = (5w)^2 - (5)^2

(5w+5)(5w-5) = 25w^2 - 25

Answer 6

thats simplified?

Answer 7

yes

Answer 8

yes

Answer 9

you can factor out 25 if you want, but it's pretty much expanded as much as possible

Answer 10

I would stick to 25w^2 - 25

Answer 11

could it just be w^2?

Answer 12

no, not sure how you're getting that