Evaluate
\frac{1}{45x}
Differentiate w.r.t. x
-\frac{1}{45x^{2}}
Graph
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\frac{\frac{14}{15}}{42x}
Express \frac{\frac{\frac{14}{15}}{42}}{x} as a single fraction.
\frac{14}{15\times 42x}
Express \frac{\frac{14}{15}}{42x} as a single fraction.
\frac{14}{630x}
Multiply 15 and 42 to get 630.
-\frac{1}{45}x^{-1-1}
The derivative of ax^{n} is nax^{n-1}.
-\frac{1}{45}x^{-2}
Subtract 1 from -1.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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 ) }
Integration
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Limits
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