Math, asked by dipus5687, 3 months ago

If x2 +1/x2= 7, find the values of :
ܟܢ
(i) x-1/x
(ii) x+1/x
(iii)3x2-3/x2

Answers

Answered by zaida0855

2

Answer:

1= x-1/x

Step-by-step explanation:

given= x-1/x

2x-1

x=-1

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