Evaluate
3jk^{3}
Differentiate w.r.t. k
9jk^{2}
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\frac{9^{1}j^{7}k^{4}}{3^{1}j^{6}k^{1}}
Use the rules of exponents to simplify the expression.
\frac{9^{1}}{3^{1}}j^{7-6}k^{4-1}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{9^{1}}{3^{1}}j^{1}k^{4-1}
Subtract 6 from 7.
\frac{9^{1}}{3^{1}}jk^{3}
Subtract 1 from 4.
3jk^{3}
Divide 9 by 3.
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