Evaluate
1+\frac{1}{b}
Factor
\frac{b+1}{b}
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\frac{b+1}{b}
Since \frac{b}{b} and \frac{1}{b} have the same denominator, add them by adding their numerators.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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