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\frac{12}{3}+\frac{1}{3}=2
Convert 4 to fraction \frac{12}{3}.
\frac{12+1}{3}=2
Since \frac{12}{3} and \frac{1}{3} have the same denominator, add them by adding their numerators.
\frac{13}{3}=2
Add 12 and 1 to get 13.
\frac{13}{3}=\frac{6}{3}
Convert 2 to fraction \frac{6}{3}.
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Compare \frac{13}{3} and \frac{6}{3}.
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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\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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