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If α and β are the zeros of the quadratic polynomial f(x) = x^2 − 5x + 4, find the value of 1/α-1/β-2αβ

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+1 vote
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asked Jan 31, 2018 in Mathematics by sforrest072 (157,439 points) ● 60 ● 409 ● 933
edited Mar 5, 2018 by faiz

If α and β are the zeros of the quadratic polynomial f(x) = x2 − 5x + 4, find the value of 1/α-1/β-2αβ

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+1 vote
answered Jan 31, 2018 by mdsamim (213,225 points) ● 5 ● 10 ● 15
selected Jan 31, 2018 by sforrest072
 
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Since α  β are the roots of the quadratic polynomial

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