Question

Write the following in the expanded form (m+2n−5p)^2

Answer 1

Answer:

(m+2n−5p) 2

=m 2 +(2n) 2 +(−5n) 2 +2(m)(2n)+2(2n)(−5p)+2(−5p)(m)

=m 2 +4n 2 +25p 2 +4mn−20np−10pm

pls mark me as the brainliest