Question

If (p+1/p)²=3,find p³+1/p³​

Answer 1

Answer:

(p+1/p)²=3

p+1/p=√3

(p+1/p) ³=p³+1/p³ +3(p+1/p)

(√3) ³=p³+1/p³+3*√3

p³+1/p³=3√3-3√3=0

P³+1/p³=0.

Answer 2

Answer:

It is the correct answer.

Step-by-step explanation:

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