Math, asked by asha73726, 9 days ago


(5x + 6y) {}^{2}
what is the answer ​

Answers

Answered by Bhau123
1

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Answered by afrah6
0
Answer
(5x+6y)^2=
(a+b)^2= a^2+2ab+b^2 [first identity]
Over here our a=5x and b=6y
5x^2+2(5x)(6y)+6y^2
25x^2+60xy+36y^2

Therefore our answer =25x^2+60xy+36y^2



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