Resolver (x + 3)/(x ^ 2 + 6x + 9) + (x - 3)/(x ^ 2 - 6x + 9) | 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

$$\frac{x+3}{x^{2}+6x+9}+\frac{x-3}{x^{2}-6x+9}$$