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83
Factor
83
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175-50+150-160+200-175-57
Add 100 and 75 to get 175.
125+150-160+200-175-57
Subtract 50 from 175 to get 125.
275-160+200-175-57
Add 125 and 150 to get 275.
115+200-175-57
Subtract 160 from 275 to get 115.
315-175-57
Add 115 and 200 to get 315.
140-57
Subtract 175 from 315 to get 140.
83
Subtract 57 from 140 to get 83.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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
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