Aromātai
8-2a-3a^{2}+15a^{3}-30a^{4}
Whakaroha
8-2a-3a^{2}+15a^{3}-30a^{4}
Tohaina
Kua tāruatia ki te papatopenga
5a^{3}-20a^{4}-3a^{2}-10aa^{2}\left(a-1\right)-2a+8
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 3 kia riro ai te 4.
5a^{3}-20a^{4}-3a^{2}-10a^{3}\left(a-1\right)-2a+8
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
5a^{3}-20a^{4}-3a^{2}-10a^{4}+10a^{3}-2a+8
Whakamahia te āhuatanga tohatoha hei whakarea te -10a^{3} ki te a-1.
5a^{3}-30a^{4}-3a^{2}+10a^{3}-2a+8
Pahekotia te -20a^{4} me -10a^{4}, ka -30a^{4}.
15a^{3}-30a^{4}-3a^{2}-2a+8
Pahekotia te 5a^{3} me 10a^{3}, ka 15a^{3}.
5a^{3}-20a^{4}-3a^{2}-10aa^{2}\left(a-1\right)-2a+8
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 3 kia riro ai te 4.
5a^{3}-20a^{4}-3a^{2}-10a^{3}\left(a-1\right)-2a+8
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
5a^{3}-20a^{4}-3a^{2}-10a^{4}+10a^{3}-2a+8
Whakamahia te āhuatanga tohatoha hei whakarea te -10a^{3} ki te a-1.
5a^{3}-30a^{4}-3a^{2}+10a^{3}-2a+8
Pahekotia te -20a^{4} me -10a^{4}, ka -30a^{4}.
15a^{3}-30a^{4}-3a^{2}-2a+8
Pahekotia te 5a^{3} me 10a^{3}, ka 15a^{3}.
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}