Evaluate
-\frac{65}{18}\approx -3.611111111
Factor
-\frac{65}{18} = -3\frac{11}{18} = -3.611111111111111
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\frac{35}{18}-\frac{100}{18}
Least common multiple of 18 and 9 is 18. Convert \frac{35}{18} and \frac{50}{9} to fractions with denominator 18.
\frac{35-100}{18}
Since \frac{35}{18} and \frac{100}{18} have the same denominator, subtract them by subtracting their numerators.
-\frac{65}{18}
Subtract 100 from 35 to get -65.
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y = 3x + 4
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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
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Limits
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