Upstudy AI Solution
Answer
Solution
Answered by UpStudy AI and reviewed by a Professional Tutor


Bonus Knowledge
To tackle the integral \( \int\left(x^{2}+3 x^{2}+5 x\right) d x \), let's first simplify the expression inside the integral. Combining like terms gives us \( 4x^{2} + 5x \). Now, we can integrate each term separately: \[ \int (4x^{2} + 5x) \, dx = \int 4x^{2} \, dx + \int 5x \, dx = \left[\frac{4}{3}x^{3}\right] + \left[\frac{5}{2}x^{2}\right] + C \] Thus, the final result of the integral is \[ \frac{4}{3}x^{3} + \frac{5}{2}x^{2} + C \] where \( C \) is the constant of integration. Integrating can sometimes feel like a puzzle with the pieces needing to fit together just right. Many students make the mistake of forgetting to combine like terms before integrating, which complicates the process. Always simplify first to make integrating a smooth ride!