Whakaoti mō p
p\leq 1
Tohaina
Kua tāruatia ki te papatopenga
5p-8\leq 2\left(p-3\right)+1
Pahekotia te 3p me 2p, ka 5p.
5p-8\leq 2p-6+1
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te p-3.
5p-8\leq 2p-5
Tāpirihia te -6 ki te 1, ka -5.
5p-8-2p\leq -5
Tangohia te 2p mai i ngā taha e rua.
3p-8\leq -5
Pahekotia te 5p me -2p, ka 3p.
3p\leq -5+8
Me tāpiri te 8 ki ngā taha e rua.
3p\leq 3
Tāpirihia te -5 ki te 8, ka 3.
p\leq \frac{3}{3}
Whakawehea ngā taha e rua ki te 3. I te mea he tōrunga te 3, kāore e huri te ahunga koreōrite.
p\leq 1
Whakawehea te 3 ki te 3, kia riro ko 1.
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}