Evaluate
\frac{141\pi }{20}\approx 22.148228208
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2.25\pi +3.2\times 1.5\pi
Calculate 1.5 to the power of 2 and get 2.25.
2.25\pi +4.8\pi
Multiply 3.2 and 1.5 to get 4.8.
7.05\pi
Combine 2.25\pi and 4.8\pi to get 7.05\pi .
Examples
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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
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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