Solve 3-18+sqrt(56) | 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

$$3-18+ \sqrt{ 56 }$$

Evaluate

$2\sqrt{14}-15\approx -7.516685226$