Find the roots by formula method — task. Maths CBSE Live product, Class 10 (2026-27).

Answer variants:

\frac{2 (p + q)}{3}

\(-1\)

\frac{p - q}{4}

\(\frac{23}{3}\)

\frac{2 (p - q)}{3}

\frac{p + q}{4}

Obtain the roots of the quadratic equations by using formula method.

\(9y^2 - 12py + 4(p^2 - q^2) = 0\)

The roots of the given quadratic equations are

and

Did you find an error?

5. Find the roots by formula method