Aromātai
x = -\frac{17}{2} = -8\frac{1}{2} = -8.5
Whakaroha
x = -\frac{17}{2} = -8\frac{1}{2} = -8.5
Graph
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
- 1 - ( \frac { 15 } { 2 } - x ) ) = \frac { x } { 3 } + 1
Tohaina
Kua tāruatia ki te papatopenga
-1-\frac{15}{2}-\left(-x\right)
Hei kimi i te tauaro o \frac{15}{2}-x, kimihia te tauaro o ia taurangi.
-1-\frac{15}{2}+x
Ko te tauaro o -x ko x.
-\frac{2}{2}-\frac{15}{2}+x
Me tahuri te -1 ki te hautau -\frac{2}{2}.
\frac{-2-15}{2}+x
Tā te mea he rite te tauraro o -\frac{2}{2} me \frac{15}{2}, me tango rāua mā te tango i ō raua taurunga.
-\frac{17}{2}+x
Tangohia te 15 i te -2, ka -17.
-1-\frac{15}{2}-\left(-x\right)
Hei kimi i te tauaro o \frac{15}{2}-x, kimihia te tauaro o ia taurangi.
-1-\frac{15}{2}+x
Ko te tauaro o -x ko x.
-\frac{2}{2}-\frac{15}{2}+x
Me tahuri te -1 ki te hautau -\frac{2}{2}.
\frac{-2-15}{2}+x
Tā te mea he rite te tauraro o -\frac{2}{2} me \frac{15}{2}, me tango rāua mā te tango i ō raua taurunga.
-\frac{17}{2}+x
Tangohia te 15 i te -2, ka -17.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
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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}