Q. Find the derivative of f(x).f(x)=xexf′(x)= ______
Identify Functions: First, identify the two functions that are being multiplied in f(x)=xex. The first function is x and the second function is ex.
Find Derivative of x: Next, find the derivative of the first function, which is x. The derivative of x with respect to x is 1.
Find Derivative of ex: Then, find the derivative of the second function, which is ex. The derivative of ex with respect to x is ex itself.
Apply Product Rule: Now, apply the product rule for differentiation. The product rule states that the derivative of a product of two functions is the derivative of the first function times the second function plus the first function times the derivative of the second function. So, f′(x)=(1)(ex)+(x)(ex).
Simplify Expression: Simplify the expression obtained in the previous step. f′(x)=ex+xex.
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