Evaluate
125
Factor
5^{3}
Quiz
Arithmetic
5 problems similar to:
( \frac { 5 ! } { 6 } - \frac { 6 ! } { 4 ! ( 6 - 4 ) ! } ) ^ { 3 }
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\left(\frac{120}{6}-\frac{6!}{4!\left(6-4\right)!}\right)^{3}
The factorial of 5 is 120.
\left(20-\frac{6!}{4!\left(6-4\right)!}\right)^{3}
Divide 120 by 6 to get 20.
\left(20-\frac{720}{4!\left(6-4\right)!}\right)^{3}
The factorial of 6 is 720.
\left(20-\frac{720}{24\left(6-4\right)!}\right)^{3}
The factorial of 4 is 24.
\left(20-\frac{720}{24\times 2!}\right)^{3}
Subtract 4 from 6 to get 2.
\left(20-\frac{720}{24\times 2}\right)^{3}
The factorial of 2 is 2.
\left(20-\frac{720}{48}\right)^{3}
Multiply 24 and 2 to get 48.
\left(20-15\right)^{3}
Divide 720 by 48 to get 15.
5^{3}
Subtract 15 from 20 to get 5.
125
Calculate 5 to the power of 3 and get 125.
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}