Question

√-1 + √8 + √-32 + √64

Answer 1

Resposta

$\sqrt{ - 1} + \sqrt{8} + \sqrt{ - 32} + \sqrt{64} \\ \sqrt{ - 1} + \sqrt{ {2}^{3} } + \sqrt{( - 1)( {4}^{2}) } + \sqrt{ {8}^{2} } \\ \sqrt{ - 1} + 2 \sqrt{2} + 4 \sqrt{ - 1 } + 8 \\ i + 4i + 2 \sqrt{2} + 8 \\ 5i + 2 \sqrt{2} + 8$