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Quantitative Aptitude

Equations

If the roots ...

Question

If the roots are positive in the equation $x^{5} - 10 x^{4} + a x^{3} + b x^{2} - c x - 32 = 0$ , find -(a + b + c). ___

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Solution

The value of -(a + b + c) is 120. Check the video for the approach.

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