Evaluate
-\frac{5}{c^{3}}
Differentiate w.r.t. c
\frac{15}{c^{4}}
Share
Copied to clipboard
\left(-15c^{5}\right)^{1}\times \frac{1}{3c^{8}}
Use the rules of exponents to simplify the expression.
\left(-15\right)^{1}\left(c^{5}\right)^{1}\times \frac{1}{3}\times \frac{1}{c^{8}}
To raise the product of two or more numbers to a power, raise each number to the power and take their product.
\left(-15\right)^{1}\times \frac{1}{3}\left(c^{5}\right)^{1}\times \frac{1}{c^{8}}
Use the Commutative Property of Multiplication.
\left(-15\right)^{1}\times \frac{1}{3}c^{5}c^{8\left(-1\right)}
To raise a power to another power, multiply the exponents.
\left(-15\right)^{1}\times \frac{1}{3}c^{5}c^{-8}
Multiply 8 times -1.
\left(-15\right)^{1}\times \frac{1}{3}c^{5-8}
To multiply powers of the same base, add their exponents.
\left(-15\right)^{1}\times \frac{1}{3}c^{-3}
Add the exponents 5 and -8.
-15\times \frac{1}{3}c^{-3}
Raise -15 to the power 1.
-5c^{-3}
Multiply -15 times \frac{1}{3}.
\frac{\left(-15\right)^{1}c^{5}}{3^{1}c^{8}}
Use the rules of exponents to simplify the expression.
\frac{\left(-15\right)^{1}c^{5-8}}{3^{1}}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{\left(-15\right)^{1}c^{-3}}{3^{1}}
Subtract 8 from 5.
-5c^{-3}
Divide -15 by 3.
\frac{\mathrm{d}}{\mathrm{d}c}(\left(-\frac{15}{3}\right)c^{5-8})
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{\mathrm{d}}{\mathrm{d}c}(-5c^{-3})
Do the arithmetic.
-3\left(-5\right)c^{-3-1}
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^{n} is nax^{n-1}.
15c^{-4}
Do the arithmetic.
Examples
Quadratic equation
{ 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}