Evaluate
\frac{25x}{3}-\frac{31x_{6}}{6}
Expand
\frac{25x}{3}-\frac{31x_{6}}{6}
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\frac{4+1}{2}x\times \frac{3\times 3+1}{3}-\frac{5\times 6+1}{6}x_{6}
Multiply 2 and 2 to get 4.
\frac{5}{2}x\times \frac{3\times 3+1}{3}-\frac{5\times 6+1}{6}x_{6}
Add 4 and 1 to get 5.
\frac{5}{2}x\times \frac{9+1}{3}-\frac{5\times 6+1}{6}x_{6}
Multiply 3 and 3 to get 9.
\frac{5}{2}x\times \frac{10}{3}-\frac{5\times 6+1}{6}x_{6}
Add 9 and 1 to get 10.
\frac{5\times 10}{2\times 3}x-\frac{5\times 6+1}{6}x_{6}
Multiply \frac{5}{2} times \frac{10}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{50}{6}x-\frac{5\times 6+1}{6}x_{6}
Do the multiplications in the fraction \frac{5\times 10}{2\times 3}.
\frac{25}{3}x-\frac{5\times 6+1}{6}x_{6}
Reduce the fraction \frac{50}{6} to lowest terms by extracting and canceling out 2.
\frac{25}{3}x-\frac{30+1}{6}x_{6}
Multiply 5 and 6 to get 30.
\frac{25}{3}x-\frac{31}{6}x_{6}
Add 30 and 1 to get 31.
\frac{4+1}{2}x\times \frac{3\times 3+1}{3}-\frac{5\times 6+1}{6}x_{6}
Multiply 2 and 2 to get 4.
\frac{5}{2}x\times \frac{3\times 3+1}{3}-\frac{5\times 6+1}{6}x_{6}
Add 4 and 1 to get 5.
\frac{5}{2}x\times \frac{9+1}{3}-\frac{5\times 6+1}{6}x_{6}
Multiply 3 and 3 to get 9.
\frac{5}{2}x\times \frac{10}{3}-\frac{5\times 6+1}{6}x_{6}
Add 9 and 1 to get 10.
\frac{5\times 10}{2\times 3}x-\frac{5\times 6+1}{6}x_{6}
Multiply \frac{5}{2} times \frac{10}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{50}{6}x-\frac{5\times 6+1}{6}x_{6}
Do the multiplications in the fraction \frac{5\times 10}{2\times 3}.
\frac{25}{3}x-\frac{5\times 6+1}{6}x_{6}
Reduce the fraction \frac{50}{6} to lowest terms by extracting and canceling out 2.
\frac{25}{3}x-\frac{30+1}{6}x_{6}
Multiply 5 and 6 to get 30.
\frac{25}{3}x-\frac{31}{6}x_{6}
Add 30 and 1 to get 31.
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
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Matrix
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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}