Evaluate
69
Factor
3\times 23
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\frac{54+5}{2}+\frac{79}{2}
Multiply 27 and 2 to get 54.
\frac{59}{2}+\frac{79}{2}
Add 54 and 5 to get 59.
\frac{59+79}{2}
Since \frac{59}{2} and \frac{79}{2} have the same denominator, add them by adding their numerators.
\frac{138}{2}
Add 59 and 79 to get 138.
69
Divide 138 by 2 to get 69.
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Matrix
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Integration
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Limits
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