Question

(5m+3n)(5m-3n) give me a answer

Answer 1

Answer:

(5M^2-3N^2)

=(25M^2-9N^2)

Explanation:

(A+B)(A-B)=(A^2-B^2)

Answer 2

Answer:

Explanation:

(5m)square - (3n)square                  using : (a+b)(a-b) = asquare - bsquare

25msquare - 9nsquare