Whakaoti mō x
x\geq \frac{11}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
-x-\left(-6\right)\leq 4x-5
Hei kimi i te tauaro o x-6, kimihia te tauaro o ia taurangi.
-x+6\leq 4x-5
Ko te tauaro o -6 ko 6.
-x+6-4x\leq -5
Tangohia te 4x mai i ngā taha e rua.
-5x+6\leq -5
Pahekotia te -x me -4x, ka -5x.
-5x\leq -5-6
Tangohia te 6 mai i ngā taha e rua.
-5x\leq -11
Tangohia te 6 i te -5, ka -11.
x\geq \frac{-11}{-5}
Whakawehea ngā taha e rua ki te -5. I te mea he tōraro a -5, ka huri te ahunga koreōrite.
x\geq \frac{11}{5}
Ka taea te hautanga \frac{-11}{-5} te whakamāmā ki te \frac{11}{5} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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
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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}