Nilaikan
x\left(x+7\right)\left(4+3y-2x\right)\left(12+3y-2x\right)
Kembangkan
4x^{4}-4x^{3}-176x^{2}+63xy^{2}+336xy+336x-12yx^{3}-36yx^{2}+9\left(xy\right)^{2}
Kuiz
Algebra
5 masalah yang serupa dengan:
x ( 3 + 4 + x ) ( - 2 x + 3 y + 4 ) ( - 2 x + 3 y + 4 + 8 )
Kongsi
Disalin ke papan klip
Contoh
Persamaan kuadratik
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
Persamaan linear
y = 3x + 4
Aritmetik
699 * 533
Matriks
\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]
Persamaan serentak
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Pembezaan
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Pengamiran
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Had
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}