Exercise
$\int_2^5\left(x^2+1\right)dx$
Step-by-step Solution
Learn how to solve integrals of polynomial functions problems step by step online. Integrate the function x^2+1 from 2 to 5. Expand the integral \int_{2}^{5}\left(x^2+1\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int_{2}^{5} x^2dx results in: \frac{125}{3}-\frac{8}{3}. Gather the results of all integrals. Combine fractions with common denominator 3.
Integrate the function x^2+1 from 2 to 5
Final answer to the exercise
$42$