Evaluate
125
Factor
5^{3}
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5+36+30+5+49
Multiply 5 and 1 to get 5. Multiply 4 and 9 to get 36. Multiply 2 and 15 to get 30. Multiply 5 and 1 to get 5. Multiply 7 and 7 to get 49.
41+30+5+49
Add 5 and 36 to get 41.
71+5+49
Add 41 and 30 to get 71.
76+49
Add 71 and 5 to get 76.
125
Add 76 and 49 to get 125.
Examples
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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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