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64+\frac{3\times 7^{2}}{21}-2^{4}\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Calculate 4 to the power of 3 and get 64.
64+\frac{3\times 49}{21}-2^{4}\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Calculate 7 to the power of 2 and get 49.
64+\frac{147}{21}-2^{4}\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Multiply 3 and 49 to get 147.
64+7-2^{4}\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Divide 147 by 21 to get 7.
71-2^{4}\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Add 64 and 7 to get 71.
71-16\times 3+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Calculate 2 to the power of 4 and get 16.
71-48+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Multiply 16 and 3 to get 48.
23+\frac{3^{3}\times 6}{18}-2^{5}+3^{0}
Subtract 48 from 71 to get 23.
23+\frac{27\times 6}{18}-2^{5}+3^{0}
Calculate 3 to the power of 3 and get 27.
23+\frac{162}{18}-2^{5}+3^{0}
Multiply 27 and 6 to get 162.
23+9-2^{5}+3^{0}
Divide 162 by 18 to get 9.
32-2^{5}+3^{0}
Add 23 and 9 to get 32.
32-32+3^{0}
Calculate 2 to the power of 5 and get 32.
0+3^{0}
Subtract 32 from 32 to get 0.
0+1
Calculate 3 to the power of 0 and get 1.
1
Add 0 and 1 to get 1.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\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]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}