Question

answer with algebra explain=25y^2-81z^2​

Answer 1

Answer:

Step-by-step explanation:

for factorizing this we can use that a^2-b^2=(a+b)(a-b)

(5y-9z)(5y+9z)

Answer 2

Answer:

(5y)²-(9z)²=(5y+9z)(5y-9z).