Math, asked by madicalcom, 6 months ago

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Multiply : (5x+3y) and (5x-7y)
(2 Points

Answers

Answered by poonamholani7

0

Answer (-5,8)

Step-by-step explanation:

Answered by swapnilmuduli001

0

25x²-20xy-21y²

Step-by-step explanation:

(5x+3y)×(5x-7y)=5x(5x-7y)+3y(5x-7y)

=25x²-35xy+15xy-21y²

=25x²-20xy-21y²

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