Question

if p+1/p=12 find the value of p-1/p​

Answer 1

Answer:

p+1/p = 12

=> (p+1/p)^2 = 144

=> p^2+(1/p)^2 +2(p)(1/p) = 144

=> p^2+1/p^2+2 = 144

=> p^2+1/p^2 = 142

Answer 2

Step-by-step explanation:

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