UPSC NDA II 2023 Mathematics Solved Paper

Consider the following for the next two (02) items that follow :
Consider the equation (1−x)4+(5−x)4=82.

[NDA II 2023]

Question : 32 of 120

Marks: +1, -0

What is the sum of all the roots of the equation?

[NDA II 2023]

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