Evaluate
4
Factor
2^{2}
Quiz
Arithmetic
5 problems similar to:
\frac { 2 ^ { 4 } \div 4 ^ { 3 } \cdot 8 ^ { 3 } } { 2 ^ { 5 } }
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\frac{\frac{16}{4^{3}}\times 8^{3}}{2^{5}}
Calculate 2 to the power of 4 and get 16.
\frac{\frac{16}{64}\times 8^{3}}{2^{5}}
Calculate 4 to the power of 3 and get 64.
\frac{\frac{1}{4}\times 8^{3}}{2^{5}}
Reduce the fraction \frac{16}{64} to lowest terms by extracting and canceling out 16.
\frac{\frac{1}{4}\times 512}{2^{5}}
Calculate 8 to the power of 3 and get 512.
\frac{\frac{512}{4}}{2^{5}}
Multiply \frac{1}{4} and 512 to get \frac{512}{4}.
\frac{128}{2^{5}}
Divide 512 by 4 to get 128.
\frac{128}{32}
Calculate 2 to the power of 5 and get 32.
4
Divide 128 by 32 to get 4.
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}