हल करना 2sqrt(20)-2sqrt(45)+(1)/(4)sqrt(16) | 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

$$2 \sqrt{ 20 } -2 \sqrt{ 45 } + \frac{ 1 }{ 4 } \sqrt{ 16 }$$