Integrate( x^2+2x +1 )with respect to dx having limit 0 to 1. Can we solve it like these. If no why not.I am getting two different answer by twio diff. Method , one given in the photo and the one below:-When you integrate the above term you will get |x^3/3 + x^2 + x| limit 0 to 1....Now when you will put the limit from 0 to1 you will get1/3 + 1 + 1 =7/3...Which one is correct . explain with reason .pls urgent.
Darsh patel , 7 Years ago
Grade 12
