Resolver =18; sqrt(45) + sqrt(125) = 3/(sqrt(5)) | Equatix - Math Solver

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3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$=18; \sqrt{45}+\sqrt{125}=\frac{3}{\sqrt{5}}$$