Solve 3-2sqrt(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

$$3-2 \sqrt{ 5 }$$

Evaluate

$3-2\sqrt{5}\approx -1.472135955$