Evaluate
\frac{\left(x+3\right)\left(x+4\right)}{x-3}
Expand
\frac{x^{2}+7x+12}{x-3}
Graph
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\frac{\left(x+3\right)\left(x+4\right)}{x-3}
Cancel out \left(x+3\right)^{2} in both numerator and denominator.
\frac{x^{2}+7x+12}{x-3}
Use the distributive property to multiply x+3 by x+4 and combine like terms.
\frac{\left(x+3\right)\left(x+4\right)}{x-3}
Cancel out \left(x+3\right)^{2} in both numerator and denominator.
\frac{x^{2}+7x+12}{x-3}
Use the distributive property to multiply x+3 by x+4 and combine like terms.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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