Question

18. If x - 1/x = 5.then value of x?
1/x' is
A. 20
O 8.25
O C. 27
O
D. 28​

Answer 1

Answer:

root 6

Step-by-step explanation:

x-1/x =5

x=5+1/x

x × x = 5+1

= 6

x square=6

so x = root 6

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