Question

Which polynomial is a difference of two squares?

x2 + 25

x2 − 25

x2 − 10

x2 + 10

Answer 1

difference = subtraction
(x-5)(x+5)
its b

Answer 2

what does a difference of two squares mean? @jigglypuff314

Answer 3

\[(a+b)(a-b)\]

Answer 4

a difference of two squares: when a^2 - b^2 = (a-b)(a+b)
^ difference means subtracting
^ squares refers to the ^2 part

Answer 5

something^2 = something * something