Whakaoti mō c
c=18
Tohaina
Kua tāruatia ki te papatopenga
4c=30c-468
Whakareatia ngā taha e rua o te whārite ki te 6.
4c-30c=-468
Tangohia te 30c mai i ngā taha e rua.
-26c=-468
Pahekotia te 4c me -30c, ka -26c.
c=\frac{-468}{-26}
Whakawehea ngā taha e rua ki te -26.
c=18
Whakawehea te -468 ki te -26, kia riro ko 18.
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
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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}