हल करना f(z) = (2x + 5)/(x + 1) find the f(z); fof(z); f f f(2) | 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

$$f ( x ) = \frac { 2 x + 5 } { x + 1 }$$