Resolver 3/(x ^ 2 + 6x + 9) - 1/(x + 3) | 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

$$\frac{3}{x^{2}+6x+9}-\frac{1}{x+3}$$