Aromātai (complex solution)
-18+2\sqrt{85622}i\approx -18+585.224743154i
Wāhi Tūturu (complex solution)
-18
Aromātai
\text{Indeterminate}
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{512-\left(57+13\right)^{3}}-18
Tātaihia te 8 mā te pū o 3, kia riro ko 512.
\sqrt{512-70^{3}}-18
Tāpirihia te 57 ki te 13, ka 70.
\sqrt{512-343000}-18
Tātaihia te 70 mā te pū o 3, kia riro ko 343000.
\sqrt{-342488}-18
Tangohia te 343000 i te 512, ka -342488.
2i\sqrt{85622}-18
Tauwehea te -342488=\left(2i\right)^{2}\times 85622. Tuhia anō te pūtake rua o te hua \sqrt{\left(2i\right)^{2}\times 85622} hei hua o ngā pūtake rua \sqrt{\left(2i\right)^{2}}\sqrt{85622}. Tuhia te pūtakerua o te \left(2i\right)^{2}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}