Math, asked by shiwangsahani659, 1 year ago

(3x + 5y)'2+(3x –5y)'2

Answers

Answered by suchi4790

0

2(9x^2+25y^2) is the correct answer

Answered by kumaravinash30pdz1uy

1

(3x+5y)²+(3x-5y)²

9x²+30xy+25y²-9x²-30xy-25y²

arrange the integer as alphabetical form

9x²-9x²+30xy-30xy+25y²-25y²

cut the same same integer

the answer is 1

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