Question

Considerando √2=1,414
√3=1,73
√5=2,236

2√2+3√3+6√5

Answer 1

2√2 + 3√3 + 6√5 =
2 * 1,414 + 3 * 1,73 + 6 * 2,236 =
2,828 + 5,1 + 13,416 =
21,344