Let alpha and beta be the two disinct roots o | vedclass

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Question

Let ramining root is $\mathrm{r}$

then $\alpha \beta \gamma=1$ so $\alpha \beta=\frac{1}{\gamma}$

so req. eq. is $\frac{1}{x^{3}}+\frac{3}{x^{2}

Vedclass · Accepted Answer

$x^3 -3x -1 =0$

Vedclass · Answer

Let ramining root is $\mathrm{r}$

then $\alpha \beta \gamma=1$ so $\alpha \beta=\frac{1}{\gamma}$

so req. eq. is $\frac{1}{x^{3}}+\frac{3}{x^{2}}-1=0$

$=1+3 \mathrm{x}-\mathrm{x}^{3}=0$ $ \Rightarrow \boxed{{{	ext{x}}^3} - 3{	ext{x}} - 1 = 0}$

Let $\alpha$ and $\beta$ be the two disinct roots of the equation $x^3 + 3x^2 -1 = 0.$ The equation which has $(\alpha \beta )$ as its root is equal to

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