Two different real numbers and are the roots of the quadr…

Maths Quadratic Equations Skill Builder Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

Two different real numbers and are the roots of the quadratic equation with , then is :

-1

Text Solution

Verified by Experts

The correct answer is:

We are asked:

Quadratic:

Roots: (real and distinct). Find .

Step 1: Express roots

So roots:

Step 2: Sum of cubes

Here

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