Differentiate w.r.t. x
\frac{4x}{3}
Evaluate
\frac{2x^{2}}{3}
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2\times \frac{2}{3}x^{2-1}
The derivative of ax^{n} is nax^{n-1}.
\frac{4}{3}x^{2-1}
Multiply 2 times \frac{2}{3}.
\frac{4}{3}x^{1}
Subtract 1 from 2.
\frac{4}{3}x
For any term t, t^{1}=t.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
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Limits
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