Resolver (15-2sqrt(5))/(sqrt(5)) | 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

$$\frac{ 15-2 \sqrt{ 5 } }{ \sqrt{ 5 } }$$