If both (x - 2) and (x−12) are factors of px2+5x+r, prove that p = r

1.	If both (x - 2) and (x−12) are factors of px2+5x+r, prove that p = r.
Answer» If both (x - 2) and $(x - \frac{1}{2})$ are factors of $p x^{2} + 5 x + r$ , prove that p = r.

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