Aromātai
2x^{2}+10x-27
Whakaroha
2x^{2}+10x-27
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x^{2}-10x+2x-30+6x+3+12x
Whakamahia te āhuatanga tohatoha hei whakarea te 2x ki te x-5.
2x^{2}-8x-30+6x+3+12x
Pahekotia te -10x me 2x, ka -8x.
2x^{2}-2x-30+3+12x
Pahekotia te -8x me 6x, ka -2x.
2x^{2}-2x-27+12x
Tāpirihia te -30 ki te 3, ka -27.
2x^{2}+10x-27
Pahekotia te -2x me 12x, ka 10x.
2x^{2}-10x+2x-30+6x+3+12x
Whakamahia te āhuatanga tohatoha hei whakarea te 2x ki te x-5.
2x^{2}-8x-30+6x+3+12x
Pahekotia te -10x me 2x, ka -8x.
2x^{2}-2x-30+3+12x
Pahekotia te -8x me 6x, ka -2x.
2x^{2}-2x-27+12x
Tāpirihia te -30 ki te 3, ka -27.
2x^{2}+10x-27
Pahekotia te -2x me 12x, ka 10x.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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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
\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}