Resolver 2 * (sqrt(49) - 2) ^ 2 - 1 = | 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

$$2\times(\sqrt{49}-2)^{2}-1=$$