Math, asked by jisha51, 3 months ago

If p + 1/p = 2 find the value of p² - 1/p²

Answers

Answered by muskanjangde861

5

Answer:

The answer is 142.

p+1p=12⟹(p+1p)2=144

⟶(p+1p)(p+1p)=144

⟶p2+2+1p2=144

⟶p2+2−2+1p2=144−2

⟶p2+1p2=142

Answered by pushpa13chauhan

2

Step-by-step explanation:

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