हल करना 1+(9)^(x)=(3)^(x+1)+(3)^(x-1) | 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

$$1+ { 9 }^{ x } = { 3 }^{ x+1 } + { 3 }^{ x-1 }$$