Evaluate
\frac{121x+5}{143x^{2}}
Factor
\frac{121x+5}{143x^{2}}
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\frac{5}{143x^{2}}+\frac{11\times 11x}{143x^{2}}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 143x^{2} and 13x is 143x^{2}. Multiply \frac{11}{13x} times \frac{11x}{11x}.
\frac{5+11\times 11x}{143x^{2}}
Since \frac{5}{143x^{2}} and \frac{11\times 11x}{143x^{2}} have the same denominator, add them by adding their numerators.
\frac{5+121x}{143x^{2}}
Do the multiplications in 5+11\times 11x.
Examples
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Matrix
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Differentiation
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Integration
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Limits
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