- #1
fazal
- 24
- 0
Homework Statement
Find the derivative of:
y=x^3/2 *(3ln(x)-2)
Homework Equations
as above
The Attempt at a Solution
iam using product rule
dy/dx =[d/dx x^3/2]*(3ln(x)-2) + x^3/2 [d/dx(3ln(x)-2)]
how to solve ln differential ?
The function is y=x^3/2 *(3ln(x)-2).
The procedure for finding the derivative of this function is to use the power rule and the product rule. First, we use the power rule to find the derivative of x^3/2, which is 3/2*x^(3/2-1) or 3/2*x^(1/2). Then, we use the product rule to find the derivative of the entire function, which is (3ln(x)-2)*3/2*x^(1/2) + x^3/2 * (3/x). Simplifying this will give us the final answer.
The power rule states that the derivative of x^n is n*x^(n-1). The product rule states that the derivative of f(x)*g(x) is f'(x)*g(x) + f(x)*g'(x).
The derivative of ln(x) is 1/x. In this function, we use the chain rule to find the derivative of 3ln(x). This results in 3*(1/x), which simplifies to 3/x. This is then multiplied by the derivative of x^3/2 to get the final derivative of the function.
The derivative of a function represents the rate of change of the function at a given point. It is used in many applications of calculus, such as finding the slope of a tangent line, optimizing functions, and solving related rates problems.