Math, asked by sugamarora7343, 1 year ago

If asq + bsq + csq =90,a+b+c=20 find the value of ab+bc+ca

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Answered by AnamSiddiqui28

https://m.meritnation.com/ask-answer/question/if-asq-bsq-csq-20-a-b-c-6-find-ab-bc-ca/algebraic-expressions-and-identities/8523567

due to shortage of time I can't solve it...hope this link helps u

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