Practice problem
Find the derivative of f(x)=(13x273)3f(x)=\left(\frac13x^{\frac{27}3}\right)^3f(x)=(31x327)3
27x2427x^{24}27x24
x18x^{18}x18
9x269x^{26}9x26
x26x^{26}x26
Type a concept, like “slope” or “photosynthesis”.
