Evaluate
443.3
Factor
\frac{11 \cdot 13 \cdot 31}{2 \cdot 5} = 443\frac{3}{10} = 443.3
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120.1+20\times 1.01\times 16
Multiply 10 and 12.01 to get 120.1.
120.1+20.2\times 16
Multiply 20 and 1.01 to get 20.2.
120.1+323.2
Multiply 20.2 and 16 to get 323.2.
443.3
Add 120.1 and 323.2 to get 443.3.
Examples
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Linear equation
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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