Question

if √x=13 the value of x will be ?
144
169
13​

Answer 1

Answer:

x value wiil be 13^2 it means 160

Step-by-step explanation:

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Answer 2

Answer:

this is your Answer hope it helps you

Step-by-step explanation:

x+1/x=(13)^1/2. Now the value of

x-1/x=[(x+1/x)^2-4]^1/2

=(13-4)^1/2=(9)^1/2

or,x-1/x=3