Solve 5sqrt(5)-8sqrt(5)+2.5sqrt(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

$$5 \sqrt{ 5 } -8 \sqrt{ 5 } +2.5 \sqrt{ 5 }$$

Evaluate

$-\frac{\sqrt{5}}{2}\approx -1.118033989$