Evaluate
8
Factor
2^{3}
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\frac{18+4}{3}+\frac{8\times 3+2}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Multiply 6 and 3 to get 18.
\frac{22}{3}+\frac{8\times 3+2}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Add 18 and 4 to get 22.
\frac{22}{3}+\frac{24+2}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Multiply 8 and 3 to get 24.
\frac{22}{3}+\frac{26}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Add 24 and 2 to get 26.
\frac{22+26}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Since \frac{22}{3} and \frac{26}{3} have the same denominator, add them by adding their numerators.
\frac{48}{3}-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Add 22 and 26 to get 48.
16-\left(\frac{4}{2}+\frac{5\times 6+6}{6}\right)
Divide 48 by 3 to get 16.
16-\left(2+\frac{5\times 6+6}{6}\right)
Divide 4 by 2 to get 2.
16-\left(2+\frac{30+6}{6}\right)
Multiply 5 and 6 to get 30.
16-\left(2+\frac{36}{6}\right)
Add 30 and 6 to get 36.
16-\left(2+6\right)
Divide 36 by 6 to get 6.
16-8
Add 2 and 6 to get 8.
8
Subtract 8 from 16 to get 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}