Evaluate
a+b
Factor
a+b
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\frac{1}{3}a+\frac{1}{6}b+\frac{2}{3}a-\left(-\frac{5}{6}b\right)
The opposite of -\frac{2}{3}a is \frac{2}{3}a.
\frac{1}{3}a+\frac{1}{6}b+\frac{2}{3}a+\frac{5}{6}b
The opposite of -\frac{5}{6}b is \frac{5}{6}b.
a+\frac{1}{6}b+\frac{5}{6}b
Combine \frac{1}{3}a and \frac{2}{3}a to get a.
a+b
Combine \frac{1}{6}b and \frac{5}{6}b to get b.
\frac{2a+b+4a+5b}{6}
Factor out \frac{1}{6}.
6a+6b
Consider 2a+b+4a+5b. Multiply and combine like terms.
6\left(a+b\right)
Consider 6a+6b. Factor out 6.
a+b
Rewrite the complete factored expression.
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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