Evaluate
25.2
Factor
\frac{2 \cdot 7 \cdot 3 ^ {2}}{5} = 25\frac{1}{5} = 25.2
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4.2+2\times 2.5+5+4+7
Multiply 2 and 2.1 to get 4.2.
4.2+5+5+4+7
Multiply 2 and 2.5 to get 5.
9.2+5+4+7
Add 4.2 and 5 to get 9.2.
14.2+4+7
Add 9.2 and 5 to get 14.2.
18.2+7
Add 14.2 and 4 to get 18.2.
25.2
Add 18.2 and 7 to get 25.2.
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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