Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-10 Suppose is a polynomial of degree four, hav…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-10 Single Correct MCQ
Published on: August 22, 2026

Suppose is a polynomial of degree four, having critical points at . If , then the sum of squares of all the elements of is:

A
6
B
2
C
8
D
4

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The correct answer is:
D

Integrating both sides

sum of all of squares of elements

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