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

Solve the following quadratic equations by the formula method.

\(25y^2 - 10ay + (a^2 - b^2) = 0\)

Ans:

and

Answer variants:

\frac{a - b}{4}

\frac{a + b}{4}

\(-1\)

\frac{a - b}{5}

\frac{a + b}{5}

Did you find an error?

10. Determine the roots by formula method