7x + 3y
find the square expression
Answers
Answered by
2
Step-by-step explanation:
7x^2 + 3y^2=49x^2 + 9y^2
= 58x^2y^2ans;
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Answered by
0
Answer :-
Hii
(7x + 3y) 2
=49x2 +9y2- 42xy
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