Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 10/Statement

Let $${\begin{aligned}A(x)=\int _{x}^{x^{2}}e^{-x}e^{3t}\;{\rm {dt}}.\end{aligned}}$$

Find $A'(x)$.

Note: the presence of both $x$ and $t$ in the integrand is not a typo.