Math Problem Statement

Evaluate the definite integral of (3x - 2)^3 with respect to x from 0 to 1.

Solution

The image shows an integral problem that involves finding the definite integral of the function (3x2)3(3x - 2)^3 with respect to xx from 0 to 1. The integral is:

01(3x2)3dx\int_0^1 (3x - 2)^3 \, dx

Let's solve this step by step.

Step 1: Expand (3x2)3(3x - 2)^3

First, expand the cubic expression:

(3x2)3=(3x2)(3x2)(3x2)(3x - 2)^3 = (3x - 2)(3x - 2)(3x - 2)

Expanding it leads to:

=27x354x2+36x8= 27x^3 - 54x^2 + 36x - 8

Step 2: Integrate the polynomial

Now, integrate the expanded expression term by term:

[ \int_0^1 (27x^3 - 54x^2 + 36x - 8) , dx \

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Math Problem Analysis

Mathematical Concepts

Calculus
Definite Integrals
Polynomial Expansion

Formulas

∫(ax + b)^n dx = (ax + b)^(n+1) / (a(n+1)) + C
Power Rule for Integration
Definite Integral Calculation

Theorems

Fundamental Theorem of Calculus

Suitable Grade Level

Grades 11-12