Evaluate
8
Factor
2^{3}
Share
Copied to clipboard
\frac{22+3}{11}\times 0.88\times 4
Multiply 2 and 11 to get 22.
\frac{25}{11}\times 0.88\times 4
Add 22 and 3 to get 25.
\frac{25}{11}\times \frac{22}{25}\times 4
Convert decimal number 0.88 to fraction \frac{88}{100}. Reduce the fraction \frac{88}{100} to lowest terms by extracting and canceling out 4.
\frac{25\times 22}{11\times 25}\times 4
Multiply \frac{25}{11} times \frac{22}{25} by multiplying numerator times numerator and denominator times denominator.
\frac{22}{11}\times 4
Cancel out 25 in both numerator and denominator.
2\times 4
Divide 22 by 11 to get 2.
8
Multiply 2 and 4 to get 8.
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}