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

2i\sqrt{4330}
Ffactora -17320=\left(2i\right)^{2}\times 4330. Ailysgrifennu ail isradd y lluoswm \sqrt{\left(2i\right)^{2}\times 4330} fel lluoswm ail israddau \sqrt{\left(2i\right)^{2}}\sqrt{4330}. Cymryd isradd \left(2i\right)^{2}.