Aromātai
7a+5
Whakaroha
7a+5
Tohaina
Kua tāruatia ki te papatopenga
a-a^{2}-1+a+\left(a+2\right)\left(a+3\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o a-1 ki ia tau o 1-a.
2a-a^{2}-1+\left(a+2\right)\left(a+3\right)
Pahekotia te a me a, ka 2a.
2a-a^{2}-1+a^{2}+3a+2a+6
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o a+2 ki ia tau o a+3.
2a-a^{2}-1+a^{2}+5a+6
Pahekotia te 3a me 2a, ka 5a.
2a-1+5a+6
Pahekotia te -a^{2} me a^{2}, ka 0.
7a-1+6
Pahekotia te 2a me 5a, ka 7a.
7a+5
Tāpirihia te -1 ki te 6, ka 5.
a-a^{2}-1+a+\left(a+2\right)\left(a+3\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o a-1 ki ia tau o 1-a.
2a-a^{2}-1+\left(a+2\right)\left(a+3\right)
Pahekotia te a me a, ka 2a.
2a-a^{2}-1+a^{2}+3a+2a+6
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o a+2 ki ia tau o a+3.
2a-a^{2}-1+a^{2}+5a+6
Pahekotia te 3a me 2a, ka 5a.
2a-1+5a+6
Pahekotia te -a^{2} me a^{2}, ka 0.
7a-1+6
Pahekotia te 2a me 5a, ka 7a.
7a+5
Tāpirihia te -1 ki te 6, ka 5.
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}