Question

Completely factor the following expression:
16y2 – 25z2

Answer 1

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

Use this formula..

See you can write the given expression as:
\[(4y)^2 - (5z)^2\]

Use the formula and you will get your answer..

Answer 2

So that formula is the correct answer?

Answer 3

Firstly use the formula..
And tell what you will get?

Answer 4

I got it. Thanks.

Answer 5

Welcome dear..