Disclaimer: I am an adult learning Calculus. This is not a student posting his homework assignment. I think this is a great forum!
lim
How do I factor the top to cancel the x-8 denominator?
Answer
Actually you need to factor the denominator: x-8 = (\sqrt[3]{x})^3-2^3 = (\sqrt[3]{x}-2)\left((\sqrt[3]{x})^2+2\sqrt[3]{x}+2^2\right).
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