Question

Factor: x2 - 100

Answer 1

(x+10)(x-10).

Answer 2

Remember the difference of squares: \((a+b)(a-b)=a^2-b^2\)

Answer 3

Use difference of squares:
\[x ^{2}-a ^{2}=(x-a)(x+a)\]

Answer 4

\[x^2-10^2\]

Answer 5

=(x+10)(x-10).

Answer 6

did u understand or not?

Answer 7

yes i did, thank you!

Answer 8

wc!