Evaluate
12x+\frac{1}{12x}
Factor
\frac{144x^{2}+1}{12x}
Graph
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\frac{12x\times 12x}{12x}+\frac{1}{12x}
To add or subtract expressions, expand them to make their denominators the same. Multiply 12x times \frac{12x}{12x}.
\frac{12x\times 12x+1}{12x}
Since \frac{12x\times 12x}{12x} and \frac{1}{12x} have the same denominator, add them by adding their numerators.
\frac{144x^{2}+1}{12x}
Do the multiplications in 12x\times 12x+1.
Examples
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Limits
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