Question
Completely factor the following expression:
16y2 – 25z2
16y2 – 25z2
Answers
Damon
I think you mean
16 y^2 - 25 z^2
in general:
a^2-b^2 = (a-b)(a+b)
so
(4y-5z)(4y+5z)
16 y^2 - 25 z^2
in general:
a^2-b^2 = (a-b)(a+b)
so
(4y-5z)(4y+5z)