Math, asked by ShubhanshSingh14, 1 month ago

Using Identity,Find the value of the following:
25x²+60xy+36y²,if x=-1, y=2

Answers

Answered by sweetykumary768

0

Answer:

289 ans_

Step-by-step explanation:

25×x²+60×x×y +36×y²

25×(1)²+60×1×2+36×(2)²

25×1+120+36×4

25+120+144

289 ans_

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