Evaluate
56
Factor
2^{3}\times 7
Quiz
Arithmetic
5 problems similar to:
\frac { 7 } { 8 } \times \frac { 1 } { 4 } ^ { 3 } \times 4 ^ { 6 }
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\frac{7}{8}\times \frac{1}{64}\times 4^{6}
Calculate \frac{1}{4} to the power of 3 and get \frac{1}{64}.
\frac{7\times 1}{8\times 64}\times 4^{6}
Multiply \frac{7}{8} times \frac{1}{64} by multiplying numerator times numerator and denominator times denominator.
\frac{7}{512}\times 4^{6}
Do the multiplications in the fraction \frac{7\times 1}{8\times 64}.
\frac{7}{512}\times 4096
Calculate 4 to the power of 6 and get 4096.
\frac{7\times 4096}{512}
Express \frac{7}{512}\times 4096 as a single fraction.
\frac{28672}{512}
Multiply 7 and 4096 to get 28672.
56
Divide 28672 by 512 to get 56.
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}