Aromātai
39.99
Tauwehe
\frac{3 \cdot 31 \cdot 43}{2 ^ {2} \cdot 5 ^ {2}} = 39\frac{99}{100} = 39.99
Tohaina
Kua tāruatia ki te papatopenga
7.94+4.04+4.01+3.98+3.98+4+3.99+4.02+4.03
Tāpirihia te 3.99 ki te 3.95, ka 7.94.
11.98+4.01+3.98+3.98+4+3.99+4.02+4.03
Tāpirihia te 7.94 ki te 4.04, ka 11.98.
15.99+3.98+3.98+4+3.99+4.02+4.03
Tāpirihia te 11.98 ki te 4.01, ka 15.99.
19.97+3.98+4+3.99+4.02+4.03
Tāpirihia te 15.99 ki te 3.98, ka 19.97.
23.95+4+3.99+4.02+4.03
Tāpirihia te 19.97 ki te 3.98, ka 23.95.
27.95+3.99+4.02+4.03
Tāpirihia te 23.95 ki te 4, ka 27.95.
31.94+4.02+4.03
Tāpirihia te 27.95 ki te 3.99, ka 31.94.
35.96+4.03
Tāpirihia te 31.94 ki te 4.02, ka 35.96.
39.99
Tāpirihia te 35.96 ki te 4.03, ka 39.99.
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}