Aromātai
20x-16
Whakaroha
20x-16
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{2}\times 36x+\frac{1}{2}\left(-14\right)+2x-9
Whakamahia te āhuatanga tohatoha hei whakarea te \frac{1}{2} ki te 36x-14.
\frac{36}{2}x+\frac{1}{2}\left(-14\right)+2x-9
Whakareatia te \frac{1}{2} ki te 36, ka \frac{36}{2}.
18x+\frac{1}{2}\left(-14\right)+2x-9
Whakawehea te 36 ki te 2, kia riro ko 18.
18x+\frac{-14}{2}+2x-9
Whakareatia te \frac{1}{2} ki te -14, ka \frac{-14}{2}.
18x-7+2x-9
Whakawehea te -14 ki te 2, kia riro ko -7.
20x-7-9
Pahekotia te 18x me 2x, ka 20x.
20x-16
Tangohia te 9 i te -7, ka -16.
\frac{1}{2}\times 36x+\frac{1}{2}\left(-14\right)+2x-9
Whakamahia te āhuatanga tohatoha hei whakarea te \frac{1}{2} ki te 36x-14.
\frac{36}{2}x+\frac{1}{2}\left(-14\right)+2x-9
Whakareatia te \frac{1}{2} ki te 36, ka \frac{36}{2}.
18x+\frac{1}{2}\left(-14\right)+2x-9
Whakawehea te 36 ki te 2, kia riro ko 18.
18x+\frac{-14}{2}+2x-9
Whakareatia te \frac{1}{2} ki te -14, ka \frac{-14}{2}.
18x-7+2x-9
Whakawehea te -14 ki te 2, kia riro ko -7.
20x-7-9
Pahekotia te 18x me 2x, ka 20x.
20x-16
Tangohia te 9 i te -7, ka -16.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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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}