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\frac{9+3}{5}=\frac{1}{11}+\frac{3}{11}
Since \frac{9}{5} and \frac{3}{5} have the same denominator, add them by adding their numerators.
\frac{12}{5}=\frac{1}{11}+\frac{3}{11}
Add 9 and 3 to get 12.
\frac{12}{5}=\frac{1+3}{11}
Since \frac{1}{11} and \frac{3}{11} have the same denominator, add them by adding their numerators.
\frac{12}{5}=\frac{4}{11}
Add 1 and 3 to get 4.
\frac{132}{55}=\frac{20}{55}
Least common multiple of 5 and 11 is 55. Convert \frac{12}{5} and \frac{4}{11} to fractions with denominator 55.
\text{false}
Compare \frac{132}{55} and \frac{20}{55}.
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{ x } ^ { 2 } - 4 x - 5 = 0
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\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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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