Math, asked by Anonymous, 7 months ago

Multiply 4x²-5y² by 2xy+3 by column method, with the help of ur rough copy....

Answers

Answered by ritikarijal6

1

Answer:

4x2-5y2 by 2xy +3

16x-25y by 2xy +3

9xy by 2xy +3

common method xy .

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Answered by vivek197410

0

it cannot be done by column method please use the row method given below.

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