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\frac{t+7}{t-2}
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\frac{t+7}{t-2}
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\frac{t^{2}+3t+2t+6}{\left(t+4\right)\left(t-2\right)}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+2 by each term of t+3.
\frac{t^{2}+5t+6}{\left(t+4\right)\left(t-2\right)}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Combine 3t and 2t to get 5t.
\frac{t^{2}+5t+6}{t^{2}-2t+4t-8}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+4 by each term of t-2.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Combine -2t and 4t to get 2t.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+7t+4t+28}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+4 by each term of t+7.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{\left(t+2\right)\left(t+3\right)}
Combine 7t and 4t to get 11t.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{t^{2}+3t+2t+6}
Apply the distributive property by multiplying each term of t+2 by each term of t+3.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{t^{2}+5t+6}
Combine 3t and 2t to get 5t.
\frac{\left(t^{2}+5t+6\right)\left(t^{2}+11t+28\right)}{\left(t^{2}+2t-8\right)\left(t^{2}+5t+6\right)}
Multiply \frac{t^{2}+5t+6}{t^{2}+2t-8} times \frac{t^{2}+11t+28}{t^{2}+5t+6} by multiplying numerator times numerator and denominator times denominator.
\frac{t^{2}+11t+28}{t^{2}+2t-8}
Cancel out t^{2}+5t+6 in both numerator and denominator.
\frac{\left(t+4\right)\left(t+7\right)}{\left(t-2\right)\left(t+4\right)}
Factor the expressions that are not already factored.
\frac{t+7}{t-2}
Cancel out t+4 in both numerator and denominator.
\frac{t^{2}+3t+2t+6}{\left(t+4\right)\left(t-2\right)}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+2 by each term of t+3.
\frac{t^{2}+5t+6}{\left(t+4\right)\left(t-2\right)}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Combine 3t and 2t to get 5t.
\frac{t^{2}+5t+6}{t^{2}-2t+4t-8}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+4 by each term of t-2.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{\left(t+4\right)\left(t+7\right)}{\left(t+2\right)\left(t+3\right)}
Combine -2t and 4t to get 2t.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+7t+4t+28}{\left(t+2\right)\left(t+3\right)}
Apply the distributive property by multiplying each term of t+4 by each term of t+7.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{\left(t+2\right)\left(t+3\right)}
Combine 7t and 4t to get 11t.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{t^{2}+3t+2t+6}
Apply the distributive property by multiplying each term of t+2 by each term of t+3.
\frac{t^{2}+5t+6}{t^{2}+2t-8}\times \frac{t^{2}+11t+28}{t^{2}+5t+6}
Combine 3t and 2t to get 5t.
\frac{\left(t^{2}+5t+6\right)\left(t^{2}+11t+28\right)}{\left(t^{2}+2t-8\right)\left(t^{2}+5t+6\right)}
Multiply \frac{t^{2}+5t+6}{t^{2}+2t-8} times \frac{t^{2}+11t+28}{t^{2}+5t+6} by multiplying numerator times numerator and denominator times denominator.
\frac{t^{2}+11t+28}{t^{2}+2t-8}
Cancel out t^{2}+5t+6 in both numerator and denominator.
\frac{\left(t+4\right)\left(t+7\right)}{\left(t-2\right)\left(t+4\right)}
Factor the expressions that are not already factored.
\frac{t+7}{t-2}
Cancel out t+4 in both numerator and denominator.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}