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## Homework Statement

derivate: [tex]x^2 \sqrt{x}[/tex]

## Homework Equations

[tex](u \cdot v)^\prime = u^\prime \cdot v + v^\prime \cdot u[/tex]

## The Attempt at a Solution

I found:

[tex](x^2)^\prime = 2x[/tex]

[tex](\sqrt{x})^\prime = \frac{1}{2 \sqrt{x}}[/tex]

I entered them into the equation:

[tex]2x \cdot \sqrt{x} + x^2 \cdot \frac{1}{2 \sqrt{x}} = 2x \sqrt{x} + \frac{x^2}{2 \sqrt{x}}[/tex]

But this is not correct!