Resolver (1+x+(x)^(2))/(1-x+(x)^(2))=62(1+x)/63(1-x) | 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

$$(1+x+ { x }^{ 2 } )/(1-x+ { x }^{ 2 } )=62(1+x)/63(1-x)$$