Differentiation

New Zealand

Level 7 - NCEA Level 2

Determine the derivative of $y=\frac{-2}{x^5}$`y`=−2`x`5.

Easy

Approx a minute

Differentiate $y=18x\sqrt{x}$`y`=18`x`√`x`. Leave your answer in surd form.

Differentiate $y=\frac{14}{x\sqrt{x}}$`y`=14`x`√`x`. Express your answer in positive index form.

Differentiate $y=\frac{2}{\sqrt{x}}$`y`=2√`x`, giving your final answer in surd form.

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