Evaluate
102.5
Factor
\frac{5 \cdot 41}{2} = 102\frac{1}{2} = 102.5
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0.5\times 1+2\times 1+100
Calculate 1 to the power of 2 and get 1.
0.5+2\times 1+100
Multiply 0.5 and 1 to get 0.5.
0.5+2+100
Multiply 2 and 1 to get 2.
2.5+100
Add 0.5 and 2 to get 2.5.
102.5
Add 2.5 and 100 to get 102.5.
Examples
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Matrix
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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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