Math, asked by Sanskruti2003, 1 year ago

HEY...HELP ME GUYS....REAL NUMBERS!!
question 1

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Answered by Taniyachoudhary

By cross multiply : 2(a+b) 2(a-b) => (2a+2b)(2a-2b) so,this is the formula : asq.-bsq. => (2a)sq.-(2b)sq. so , the answer is 4asq.-4bsq. MAY IT'S HELP YOU

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HEY...HELP ME GUYS....REAL NUMBERS!!question 1

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HEY...HELP ME GUYS....REAL NUMBERS!!
question 1