Math, asked by Deepanshdeepu1, 1 year ago

expand the following

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Answered by ssm12

1

The answer is 2*2+q*q-r*r

Deepanshdeepu1: how you solve this question

ssm12: Mark me as brainleast please

ssm12: There is square for all the numbers so it will remain same but it will be multiplied by 2

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