Aromātai
814.5
Tauwehe
\frac{181 \cdot 3 ^ {2}}{2} = 814\frac{1}{2} = 814.5
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 30 ^ { 2 } } { 4 } * ( 1.19 + 0.75 + 0.62 + 1.06 )
Tohaina
Kua tāruatia ki te papatopenga
\frac{900}{4}\left(1.19+0.75+0.62+1.06\right)
Tātaihia te 30 mā te pū o 2, kia riro ko 900.
225\left(1.19+0.75+0.62+1.06\right)
Whakawehea te 900 ki te 4, kia riro ko 225.
225\left(1.94+0.62+1.06\right)
Tāpirihia te 1.19 ki te 0.75, ka 1.94.
225\left(2.56+1.06\right)
Tāpirihia te 1.94 ki te 0.62, ka 2.56.
225\times 3.62
Tāpirihia te 2.56 ki te 1.06, ka 3.62.
814.5
Whakareatia te 225 ki te 3.62, ka 814.5.
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}