Aromātai
-\frac{19}{4}=-4.75
Tauwehe
-\frac{19}{4} = -4\frac{3}{4} = -4.75
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\sqrt[ 3 ] { - 125 } + \frac { 1 } { 8 } \sqrt[ 6 ] { 64 }
Tohaina
Kua tāruatia ki te papatopenga
-5+\frac{1}{8}\sqrt[6]{64}
Tātaitia te \sqrt[3]{-125} kia tae ki -5.
-5+\frac{1}{8}\times 2
Tātaitia te \sqrt[6]{64} kia tae ki 2.
-5+\frac{1}{4}
Whakareatia te \frac{1}{8} ki te 2, ka \frac{1}{4}.
-\frac{19}{4}
Tāpirihia te -5 ki te \frac{1}{4}, ka -\frac{19}{4}.
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}