Question

What is the derivative of
`3xx^(2)`

Answer 1

Answer: 9x²

Explanation:

Here you want to use the product rule.

Product rule: d/dx[f(x)*g(x)] = f(x)*g'(x) + g(x)*f'(x)

Using this rule to solve 3xx²:

3x*2x + x²*3 = 6x² + 3x² = 9x²

Hope this helps!