Which quadratic equation has roots whose sum is and product is ?

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

Which quadratic equation has roots whose sum is 77 and product is 1010? (a) x2+7x+10=0x^{2}+7x+10=0 (b) x2−7x+10=0x^{2}-7x+10=0 (c) x2−7x−10=0x^{2}-7x-10=0 (d) x2+7x−10=0x^{2}+7x-10=0

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