Question

(2k +4L)(3k+4l) pls answer need to know and also (m^2+n^2)(m^2-n^2)

Answer 1

2k(3k+4l)+4l (3k+4l)

6k^2+8kl +12kl+16l^2

6k^2+16l^2+20kl

hope it helps u