Aromātai
-\frac{7}{2}=-3.5
Tauwehe
-\frac{7}{2} = -3\frac{1}{2} = -3.5
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\sqrt { 0 } + \sqrt[ 3 ] { - 27 } - \sqrt { \frac { 1 } { 4 } }
Tohaina
Kua tāruatia ki te papatopenga
0+\sqrt[3]{-27}-\sqrt{\frac{1}{4}}
Tātaitia te pūtakerua o 0 kia tae ki 0.
0-3-\sqrt{\frac{1}{4}}
Tātaitia te \sqrt[3]{-27} kia tae ki -3.
-3-\sqrt{\frac{1}{4}}
Tangohia te 3 i te 0, ka -3.
-3-\frac{1}{2}
Tuhia anō te pūtake rua o te whakawehenga \frac{1}{4} hei whakawehenga o ngā pūtake rua \frac{\sqrt{1}}{\sqrt{4}}. Tuhia te pūtakerua o te taurunga me te tauraro.
-\frac{7}{2}
Tangohia te \frac{1}{2} i te -3, ka -\frac{7}{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}