Evaluate
155.54
Factor
\frac{7 \cdot 11 \cdot 101}{2 \cdot 5 ^ {2}} = 155\frac{27}{50} = 155.54
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68.52+14.9+25.42+26.8+19.9
Multiply 34.26 and 2 to get 68.52.
83.42+25.42+26.8+19.9
Add 68.52 and 14.9 to get 83.42.
108.84+26.8+19.9
Add 83.42 and 25.42 to get 108.84.
135.64+19.9
Add 108.84 and 26.8 to get 135.64.
155.54
Add 135.64 and 19.9 to get 155.54.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}