(2x+7y)2

Asked by prtyakshkumar | 20th Sep, 2020, 07:01: PM

Expert Answer:

(2x+7y)2 
= (2x) + 2(2x)(7y) + (7y)2
=  4x + 28xy + 49y2

Answered by Yasmeen Khan | 21st Sep, 2020, 11:33: PM