Resolver (a ^ 2 + 4a)/(a ^ 2 + a - 12) | 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

$$\frac{a^{2}+4a}{a^{2}+a-12}$$