हल करना OR If x = 4 - sqrt(15) , then find the value of x + 1/v | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$x = 4 - \sqrt { 15 } , x + \frac { 1 } { x }$$