Choose the quadratic equations for the given roots — task. Maths CBSE Live product, Class 10.

Answer variants:

3 x^{2} + 8 x - 1 = 0

x^{2} + 22 x + 85 = 0

x^{2} + 22 x - 85 = 0

x^{2} -22 x + 85 = 0

3 x^{2} -8 x + 1 = 0

3 x^{2} -8 x - 1 = 0

If \(\alpha\) and \(\beta\) are the roots of the equation

x^{2} -8 x + 12 = 0

, then find the quadratic equation whose roots are:

(i)

\frac{1}{α}

and

\frac{1}{β}

The equation is

(ii) \((3\alpha - 1)\) and \((3\beta - 1)\)

The equation is

Did you find an error?

5. Choose the quadratic equations for the given roots