Aromātai
\left(315-Y^{2}\right)^{2}
Whakaroha
Y^{4}-630Y^{2}+99225
Tohaina
Kua tāruatia ki te papatopenga
\left(5\times 81-\left(90+Y^{2}\right)\right)^{2}
Tātaihia te 9 mā te pū o 2, kia riro ko 81.
\left(405-\left(90+Y^{2}\right)\right)^{2}
Whakareatia te 5 ki te 81, ka 405.
\left(405-90-Y^{2}\right)^{2}
Hei kimi i te tauaro o 90+Y^{2}, kimihia te tauaro o ia taurangi.
\left(315-Y^{2}\right)^{2}
Tangohia te 90 i te 405, ka 315.
99225-630Y^{2}+\left(Y^{2}\right)^{2}
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(315-Y^{2}\right)^{2}.
99225-630Y^{2}+Y^{4}
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.
\left(5\times 81-\left(90+Y^{2}\right)\right)^{2}
Tātaihia te 9 mā te pū o 2, kia riro ko 81.
\left(405-\left(90+Y^{2}\right)\right)^{2}
Whakareatia te 5 ki te 81, ka 405.
\left(405-90-Y^{2}\right)^{2}
Hei kimi i te tauaro o 90+Y^{2}, kimihia te tauaro o ia taurangi.
\left(315-Y^{2}\right)^{2}
Tangohia te 90 i te 405, ka 315.
99225-630Y^{2}+\left(Y^{2}\right)^{2}
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(315-Y^{2}\right)^{2}.
99225-630Y^{2}+Y^{4}
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.
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}