Evaluate
-\frac{20}{x^{\frac{5}{12}}}
Differentiate w.r.t. x
\frac{25}{3x^{\frac{17}{12}}}
Graph
Quiz
Algebra
5 problems similar to:
( - 5 x ^ { \frac { 1 } { 3 } } ) ( 4 x ^ { - \frac { 3 } { 4 } } )
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-5x^{-\frac{5}{12}}\times 4
To multiply powers of the same base, add their exponents. Add \frac{1}{3} and -\frac{3}{4} to get -\frac{5}{12}.
-20x^{-\frac{5}{12}}
Multiply -5 and 4 to get -20.
\frac{\mathrm{d}}{\mathrm{d}x}(-5x^{-\frac{5}{12}}\times 4)
To multiply powers of the same base, add their exponents. Add \frac{1}{3} and -\frac{3}{4} to get -\frac{5}{12}.
\frac{\mathrm{d}}{\mathrm{d}x}(-20x^{-\frac{5}{12}})
Multiply -5 and 4 to get -20.
-\frac{5}{12}\left(-20\right)x^{-\frac{5}{12}-1}
The derivative of ax^{n} is nax^{n-1}.
\frac{25}{3}x^{-\frac{5}{12}-1}
Multiply -\frac{5}{12} times -20.
\frac{25}{3}x^{-\frac{17}{12}}
Subtract 1 from -\frac{5}{12}.
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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