4 ( 2 + 13 \times 2 + 9 ( 11 + 4 \cdot 7 + 8 \times 6 - ( 1 + 10 \times 7 ) ) =
Aromātai
688
Tauwehe
2^{4}\times 43
Tohaina
Kua tāruatia ki te papatopenga
4\left(2+26+9\left(11+4\times 7+8\times 6-\left(1+10\times 7\right)\right)\right)
Whakareatia te 13 ki te 2, ka 26.
4\left(28+9\left(11+4\times 7+8\times 6-\left(1+10\times 7\right)\right)\right)
Tāpirihia te 2 ki te 26, ka 28.
4\left(28+9\left(11+28+48-\left(1+10\times 7\right)\right)\right)
Whakareatia te 4 ki te 7, ka 28. Whakareatia te 8 ki te 6, ka 48.
4\left(28+9\left(39+48-\left(1+10\times 7\right)\right)\right)
Tāpirihia te 11 ki te 28, ka 39.
4\left(28+9\left(87-\left(1+10\times 7\right)\right)\right)
Tāpirihia te 39 ki te 48, ka 87.
4\left(28+9\left(87-\left(1+70\right)\right)\right)
Whakareatia te 10 ki te 7, ka 70.
4\left(28+9\left(87-71\right)\right)
Tāpirihia te 1 ki te 70, ka 71.
4\left(28+9\times 16\right)
Tangohia te 71 i te 87, ka 16.
4\left(28+144\right)
Whakareatia te 9 ki te 16, ka 144.
4\times 172
Tāpirihia te 28 ki te 144, ka 172.
688
Whakareatia te 4 ki te 172, ka 688.
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}