Math, asked by tanukushwaha1380, 11 months ago

If x = 5−√21 /
2
prove that( ^3+1 /
^3)
− 5 (
^2+1 /
2^2
) + (
+1 /

) =0

Answers

Answered by sunitasingh2274

1

Answer:

what is this

Step-by-step explanation:

I don't know sorryyyy

Answered by 921354

0

Answer:

Step-by-step explanation:

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