\left. \begin{array} { l } { ( 5 - a ) ( 5 + a ) } \\ { ( 7 x + 10 n ) ( 10 ) } \end{array} \right.
Whakarea Pātahi Iti Rawa
10\left(7x+10n\right)\left(a^{2}-25\right)
Aromātai
25-a^{2},\ 70x+100n
Tohaina
Kua tāruatia ki te papatopenga
25-a^{2}=\left(a-5\right)\left(-a-5\right) 70x+100n=10\left(7x+10n\right)
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
10\left(a-5\right)\left(a+5\right)\left(7x+10n\right)
Me tautohu ngā tauwehe katoa me ō rātou taupū teitei rawa i ngā kīanga katoa. Me whakarea ngā taupū teitei rawa o ēnei tauwehe kia riro ai te taurea pātahi iti rawa.
70xa^{2}-1750x+100na^{2}-2500n
Me whakaroha te kīanga.
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}