Q. 54.2( 20 Votes )

# Find the roots of the quadratic equation by using the quadratic formula.

Answer :

**Given:** quadratic equation

**To find:** The roots using quadratic formula.

**Formula Used:**

The quadratic formula for finding the roots of quadratic equation

ax^{2} + bx + c = 0, a ≠ 0 is given by,

**Explanation:**

Given,

By using the quadratic formula,

Hence the roots are **√2, -3√2.**

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