Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 3 out of 24 pages
Exam (elaborations)

Edexcel paper 2022

Document preview thumbnail
Preview 3 out of 24 pages

6.4 has been rounded to one decimal place. Write down the error interval. b) 6.4 has been truncated to one decimal place. Write down the error interval. ………….. ≤ x ………….. (2 marks) 3. a) Simplify 30

Content preview

Every Topic on the Edexcel
2022 Advanced Information
Practice Booklet
Paper 2 (Calculator)

Higher Tier




How it all Works!

Work through the practice booklet,
scan the code, watch the live
tutorial and check your answers!

Try it out!

Disclaimer: There is no guarantee that a ny specific topic will be examined this way in the
summer and you cannot rely on this as your only source of revision. Please visit the
YouTube channel for i n depth lessons on each of the top ics within this document along with
any recommended revi sion that h as been instructed by your education provider.


www.thegcsemathstutor.co.uk

, Answer ALL questions.
Write your answers in the spaces provided.
You must write down all the stages of your working.

1. a) 6.4 has been rounded to one decimal place.
Write down the error interval.


………….. ≤ x < …………..
(2 marks)
b) 6.4 has been truncated to one decimal place.
Write down the error interval.
………….. ≤ x < …………..
(2 marks)


3 4.3 ×𝑡𝑎𝑛39𝑜
2. a) Work out √
23.4−6.06

Write down all the digits on your calculator display.


…………………………………………..
(2 marks)
b) Round your answer to part (a) to 2 decimal places.


………………………..
(1 mark)


30𝑥 2 𝑦 3
3. a) Simplify
6𝑥𝑦 2




………………………..
(2 marks)
b) Simplify (2𝑥 2 𝑦)3



………………………..
(2 marks)

www.thegcsemathstutor.co.uk

, 4. a) Expand 𝑏(3𝑏 + 7)


………………………..
(1 mark)
b) Expand 3𝑦(5 − 4𝑦)


………………………..
(2 marks)


5. Expand and Simplify 3(5𝑥 + 4) − 2(3𝑥 − 2)




………………………..
(3 marks)


6. a) Expand and Simplify (𝑥 + 3)(𝑥 − 5)




………………..……………………..
(1 mark)

b) Expand and Simplify (2𝑥 − 3)(3𝑥 − 4)




………………..……………………..
(2 marks)




www.thegcsemathstutor.co.uk

Document information

Study
Unknown
Uploaded on
November 18, 2022
Number of pages
24
Written in
2022/2023
Type
Exam (elaborations)
Contains
Answers
£6.09

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
Matevadiana
4.8
(6)
Sold
37
Followers
31
Items
80
Last sold
1 month ago


Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these revision notes.

Didn't get what you expected? Choose another document

No problem! You can straightaway pick a different document that better suits what you're after.

Pay as you like, start learning straight away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and smashed it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions