If - - are the roots of the equation x2-15 x-17-0- find -2-

The correct option is D 157 (α β)^2 = (α + β)^2 4αβ α + β = 15 αβ = 17 ⇒ (α β)^2 = 15^2 4 × 17 = 225 68 ...

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Maxima/Minima of a Quadratic Equation

If α, β are t...

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If α, β are the roots of the equation $x^{2}$ + 15x + 17 = 0, find ${(α - β)}^{2}$ .

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