200k views
1 vote
Find the derivative of the function f(x) = x³ + 5x³ - 6x +9

User Miaubiz
by
5.0k points

1 Answer

4 votes

Answer:


18x^2-6

Explanation:

By the power rule,
(d)/(dx)x^n=nx^(n-1). Therefore,
(d)/(dx)x^3+5x^3-6x+9=3x^2+15x^2-6=18x^2-6

User Jinu P C
by
5.5k points
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