Math, asked by manc047827, 1 year ago

if x plus 1/x=root 7 find x cube/1/x cube

Answers

Answered by 123Archit
0

Answer:

please reframe the last sentence (x cube/1/x cube)

Step-by-step explanation:

Answered by Mayank9313100903
0

Step-by-step explanation:

find x2 + 1/x2 first

then apply (a3 +b3) =(a+b)(a2+b2-ab)

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