\left. \begin{array} { l } { 22 } \\ { 72 } \\ { 12 } \end{array} \right.
Sort
12,22,72
Evaluate
22,\ 72,\ 12
Quiz
List
5 problems similar to:
\left. \begin{array} { l } { 22 } \\ { 72 } \\ { 12 } \end{array} \right.
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22
To sort the list, start from a single element 22.
22,72
Insert 72 to the appropriate location in the new list.
12,22,72
Insert 12 to the appropriate location in the new list.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}