Neidio i'r prif gynnwys
Enrhifo (complex solution)
Tick mark Image
Rhan Real (complex solution)
Tick mark Image
Enrhifo
Tick mark Image

Problemau tebyg o chwiliad gwe

Rhannu

\sqrt{-216\times 125}
Lluosi 27 a -8 i gael -216.
\sqrt{-27000}
Lluosi -216 a 125 i gael -27000.
30i\sqrt{30}
Ffactora -27000=\left(30i\right)^{2}\times 30. Ailysgrifennu ail isradd y lluoswm \sqrt{\left(30i\right)^{2}\times 30} fel lluoswm ail israddau \sqrt{\left(30i\right)^{2}}\sqrt{30}. Cymryd isradd \left(30i\right)^{2}.