Evaluate
\frac{t^{2}}{x}+\frac{v}{2}
Factor
\frac{\frac{2t^{2}}{x}+v}{2}
Graph
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\frac{2t^{2}}{2x}+\frac{vx}{2x}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of x and 2 is 2x. Multiply \frac{t^{2}}{x} times \frac{2}{2}. Multiply \frac{v}{2} times \frac{x}{x}.
\frac{2t^{2}+vx}{2x}
Since \frac{2t^{2}}{2x} and \frac{vx}{2x} have the same denominator, add them by adding their numerators.
Examples
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Limits
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