Please can you provide the answers for these questions???

Question

1. ∫e^2x sinx dx

2. F(x)= cos^3 (4x+1) 0 to 1

Find the exact values of the three roots F’(x)= 0

Answer 1

Sory dearie. I am not with my calculator.But the best way to get this answer is by meeting someone smart above ur class or a futher maths teacher in another school u could also go back to ur text book and study the example carefully or even meet one of ur classmates that is good in this topic. I do this when i have problems like this and i need a quick answer.Good luck!! and i am sorry really i couldnt help out.