37. If `alpha` and `beta` are the roots of `ax^2 + bx + c = 0`, then the value of `(a alpha + b...
148 views · Published 12 October 2018 · 5:54 · Indexed 3 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW 37. If `alpha` and `beta` are the roots of `ax^2 + bx + c = 0`, then the value of `(a alpha + b)^-2 + (abeta+ b)^-2`is equal to
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