( \sqrt{ -162 }
Enrhifo (complex solution)
9\sqrt{2}i\approx 12.727922061i
Rhan Real (complex solution)
0
Enrhifo
\text{Indeterminate}
Rhannu
Copïo i clipfwrdd
9i\sqrt{2}
Ffactora -162=\left(9i\right)^{2}\times 2. Ailysgrifennu ail isradd y lluoswm \sqrt{\left(9i\right)^{2}\times 2} fel lluoswm ail israddau \sqrt{\left(9i\right)^{2}}\sqrt{2}. Cymryd isradd \left(9i\right)^{2}.
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