Question

9y^2-16z^2 solve by using identities​

Answer 1

Answer:

(3y+4z) (3y-4z) by using a^2-b^2= (a+b) (a-b)

Answer 2

Answer:

9y^2-16z^2

(3y)^2-(4z)^2

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

(3y+4z)(3y-4z)