Evaluate
-\frac{3\sqrt{3}}{2}-1\approx -3.598076211
Factor
\frac{-3 \sqrt{3} - 2}{2} = -3.598076211353316
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-\frac{3\sqrt{3}}{2}-\frac{2}{2}
To add or subtract expressions, expand them to make their denominators the same. Multiply 1 times \frac{2}{2}.
\frac{-3\sqrt{3}-2}{2}
Since -\frac{3\sqrt{3}}{2} and \frac{2}{2} have the same denominator, subtract them by subtracting their numerators.
Examples
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Matrix
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Simultaneous equation
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Integration
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Limits
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