Evaluate the definite integral.

1	3 1 + 7x dx
0

please use this google drive link to download the answer file.

https://drive.google.com/file/d/1Anf3gE3NSPWVgBGBbY-UG7dzGEv_UUKD/view?usp=sharing

note: if you have any trouble in viewing/downloading the answer from the given link, please use this below guide to understand the whole process

https://helpinhomework.org/blog/how-to-obtain-answer-through-googledrive-link