`a x^2 + bx + c = 0` has real roots, `a_1 x^2 + b_1 x + c = 0` has real roots, `a,b,c,a_1,b_1,c...
110 views · Published 12 October 2018 · 4:24 · Indexed 4 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `a x^2 + bx + c = 0` has real roots, `a_1 x^2 + b_1 x + c = 0` has real roots, `a,b,c,a_1,b_1,c_1` are real then roots of `(a + a_1)x^2 + (b + b_1)x + (c-c_1 ) = 0 `are
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