Designed to accompany the Pearson Pure Mathematics Year 1/AS textbook.

## jenyven

### 26th Sep 2017 Flag Comment

P1 Chp3 on the 4th slide it says there are 2 errors in the textbook on page 39. what are they?

## Dave Bush

### 16th Sep 2017 Flag Comment

Slide 4: Every value example is xÂ² + x = x(x - 1) Better if xÂ² + x = x(x + 1)

## Katrien De Cock

### 7th Aug 2017 Flag Comment

Set Builder Notation (2nd slide), set of all even numbers. In words, I would say: "All values 2x ..." or "All numbers 2x ..." instead of "All expressions 2x ..." because the elements of the set are numbers, not expressions.

## D Person

## 22nd Oct 2021 Flag Comment