Evaluate
x^{2}+\frac{5x}{3}
Factor
\frac{x\left(3x+5\right)}{3}
Graph
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\frac{5x}{3}+\frac{3x^{2}}{3}
To add or subtract expressions, expand them to make their denominators the same. Multiply x^{2} times \frac{3}{3}.
\frac{5x+3x^{2}}{3}
Since \frac{5x}{3} and \frac{3x^{2}}{3} have the same denominator, add them by adding their numerators.
\frac{5x+3x^{2}}{3}
Factor out \frac{1}{3}.
x\left(5+3x\right)
Consider 5x+3x^{2}. Factor out x.
\frac{x\left(3x+5\right)}{3}
Rewrite the complete factored expression.
Examples
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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
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Limits
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