Evaluate
12
Factor
2^{2}\times 3
Quiz
Arithmetic
5 problems similar to:
\frac { 3 ^ { 3 } + \sqrt[ 3 ] { 1 } + - 2 ^ { 2 } } { 1 + 1 } =
Share
Copied to clipboard
\frac{27+\sqrt[3]{1}-2^{2}}{1+1}
Calculate 3 to the power of 3 and get 27.
\frac{27+1-2^{2}}{1+1}
Calculate \sqrt[3]{1} and get 1.
\frac{28-2^{2}}{1+1}
Add 27 and 1 to get 28.
\frac{28-4}{1+1}
Calculate 2 to the power of 2 and get 4.
\frac{24}{1+1}
Subtract 4 from 28 to get 24.
\frac{24}{2}
Add 1 and 1 to get 2.
12
Divide 24 by 2 to get 12.
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}