Whakaoti mō a, b, c
a=1
b=-2
c=-3
Tohaina
Kua tāruatia ki te papatopenga
c=-3 9a+3b+c=0 a-b+c=0
Me raupapa anō ngā whārite.
9a+3b-3=0 a-b-3=0
Whakakapia te -3 mō te c i te whārite tuarua me te tuatoru.
b=1-3a a=b+3
Me whakaoti ēnei whārite mō b me a takitahi.
a=1-3a+3
Whakakapia te 1-3a mō te b i te whārite a=b+3.
a=1
Me whakaoti te a=1-3a+3 mō a.
b=1-3
Whakakapia te 1 mō te a i te whārite b=1-3a.
b=-2
Tātaitia te b i te b=1-3.
a=1 b=-2 c=-3
Kua oti te pūnaha te whakatau.
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}