If alpha and beta are the roots of the ...

If `alpha` and `beta` are the roots of the quadratic equation `x^2+4x+3=0`, then the equation whose roots are `2 alpha+ beta` are `alpha+2 beta` is :

`x^2-12x +35 =0`

`x^2+12x-33 =0`

`x^2-12x-33 =0`

`x^2+12x +35 =0` .

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MODERN PUBLICATION-LINEAR INEQUATIONS-EXERCISE

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