Home Maths Quadratic Equations Skill Builder If are the roots of and are the roots of …
Maths Quadratic Equations Skill Builder Single Correct MCQ
Published on: August 14, 2026

If are the roots of and are the roots of , then:

A

B

C

D

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Text Solution

Verified by Experts
The correct answer is:
B

Roots of

are

Sum of roots:

But sum ,

Product of roots:

Hence,

Now the second equation:

Roots are

Since

Sum:

Product:

Simplifying gives

Also,

Therefore,

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