Evaluate the definite integral:∫01(4x^3-2x^2+1)dx
Question
Evaluate the definite integral:∫01(4x^3-2x^2+1)dx
Solution
Sure, here are the steps to evaluate the definite integral:
-
First, find the antiderivative of the function. The antiderivative of a function is found by reversing the process of differentiation.
The antiderivative of 4x^3 is x^4, of -2x^2 is (2/3)x^3, and of 1 is x. So, the antiderivative of the function (4x^3 - 2x^2 + 1) is (x^4 - (2/3)x^3 + x).
-
Next, apply the Fundamental Theorem of Calculus, which states that the definite integral of a function from a to b is equal to the antiderivative at b minus the antiderivative at a.
So, we evaluate the antiderivative at 1 and at 0 and subtract the two.
At x = 1, the antiderivative is (1^4 - (2/3)1^3 + 1) = 1 - 2/3 + 1 = 4/3.
At x = 0, the antiderivative is (0^4 - (2/3)0^3 + 0) = 0.
-
Subtract the two results: 4/3 - 0 = 4/3.
So, the definite integral of (4x^3 - 2x^2 + 1) from 0 to 1 is 4/3.
Similar Questions
Question: Evaluate the following integral: ∫(x^3 + 2x^2 + 3x + 4) / (x^4 + 4x^3 + 6x^2 + 4x + 1) dx solve it
perform the partial fraction decomposition of integrate (2x ^ 2 - 1)/((4x - 1)(x ^ 2 + 1)) dx
Evaluate the following definite integral:∫𝜋30sin(𝑥) d𝑥=
Find the following indefinite integral:∫(4cos(𝑥))d𝑥=
Evaluate the definite integral. Use a graphing utility to verify your result.54x3x − 4 dx
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.