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Derivative : solution of exercise 4.9 - Basic math level

f(x) = 7 x2 - 5x + 4, find the derivative f'. We have here a real number (a constant) raised to the power of a quadratic function of x, g(x). You can differentiate such a function taking successively the natural logarithm and the derivative of both the left and right sides. You can use as well the derivative rules.

Derivative exercises for basic math level