Neidio i'r prif gynnwys
Enrhifo (complex solution)
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Rhan Real (complex solution)
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Enrhifo
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Problemau tebyg o chwiliad gwe

Rhannu

\sqrt{27225-372^{2}}
Cyfrifo 165 i bŵer 2 a chael 27225.
\sqrt{27225-138384}
Cyfrifo 372 i bŵer 2 a chael 138384.
\sqrt{-111159}
Tynnu 138384 o 27225 i gael -111159.
3i\sqrt{12351}
Ffactora -111159=\left(3i\right)^{2}\times 12351. Ailysgrifennu ail isradd y lluoswm \sqrt{\left(3i\right)^{2}\times 12351} fel lluoswm ail israddau \sqrt{\left(3i\right)^{2}}\sqrt{12351}. Cymryd isradd \left(3i\right)^{2}.