Final Answer
Step-by-step Solution
Specify the solving method
We could not solve this problem by using the method: Integrate by trigonometric substitution
Simplify the expression inside the integral
Learn how to solve definite integrals problems step by step online.
$\int_{-1}^{2}7dx$
Learn how to solve definite integrals problems step by step online. Integrate the function 2^2+3 from -1 to 2. Simplify the expression inside the integral. The integral of a constant is equal to the constant times the integral's variable. Evaluate the definite integral. Simplify the expression inside the integral.