Question 1 - A-Level Maths

Exam Board	SPS
Module	SPS SM Pure (SPS SM Pure)
Year	2020
Session	October
Topic	Standard Integrals and Reverse Chain Rule

$$\int \frac { x } { x ^ { 2 } + 1 } d x$$ b) Find. $$\int 2 \pi ( 4 x + 3 ) ^ { 10 } d x$$ c) Find. $$\int \frac { 2 } { e ^ { 4 x } } d x$$