Tauwehe
4\left(x+2y\right)\left(x^{2}-2xy+4y^{2}\right)
Aromātai
4\left(x^{3}+8y^{3}\right)
Tohaina
Kua tāruatia ki te papatopenga
4\left(x^{3}+8y^{3}\right)
Tauwehea te 4.
\left(x+2y\right)\left(x^{2}-2xy+4y^{2}\right)
Whakaarohia te x^{3}+8y^{3}. Tuhia anō te x^{3}+8y^{3} hei x^{3}+\left(2y\right)^{3}. Ka taea te tapeke pūtoru te whakatauwehe mā te whakamahi i te ture: a^{3}+b^{3}=\left(a+b\right)\left(a^{2}-ab+b^{2}\right).
4\left(x+2y\right)\left(x^{2}-2xy+4y^{2}\right)
Me tuhi anō te kīanga whakatauwehe katoa.
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
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}