Let `R_1` and `R_2` are the remainders when the polynomials `x^3 + 2x^2 - 5ax - 7` and `x^3+ax^...
927 views · Published 11 October 2018 · 6:58 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `R_1` and `R_2` are the remainders when the polynomials `x^3 + 2x^2 - 5ax - 7` and `x^3+ax^2 - 12x + 6` are divided by `x+1` and `x-2` respectively. If `2R_1 + R_2 = 6`, find the value of `a`.
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