Find the zeroes of the quadratic equation — task. Maths CBSE Live product, Class 10 (2026-27).

Find the zeroes of the quadratic equation \(5x^2 - \sqrt{11}x - 7 = 0\) using the quadratic formula.

Answer:

The roots are

and

Answer variants:

\frac{\sqrt{11} + \sqrt{151}}{10}

\sqrt{11} + 2 \sqrt{151}

\frac{\sqrt{11} - \sqrt{151}}{2}

\frac{\sqrt{11} - \sqrt{151}}{10}

Did you find an error?

3. Find the zeroes of the quadratic equation