Evaluate
\frac{2y+3v}{vy}
Factor
\frac{\frac{3v}{y}+2}{v}
Graph
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\frac{2y}{vy}+\frac{3v}{vy}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of v and y is vy. Multiply \frac{2}{v} times \frac{y}{y}. Multiply \frac{3}{y} times \frac{v}{v}.
\frac{2y+3v}{vy}
Since \frac{2y}{vy} and \frac{3v}{vy} have the same denominator, add them by adding their numerators.
Examples
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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