Expand 4x(x+2)

For this type of question, we always simply take the term outside the bracket and multiply it with the terms inside the bracket sequentially. So, first we evaluate 4x * x, which gives us 4x2. Next, we evaluate 4x * 2, which gives us 8x. We therefore end up with the answer as '4x2 + 8x'.

Answered by Callum C. Maths tutor

4830 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Simplify √(4x^8).


What is 3/5 of 65.


How do I know which trig formula to use in the exam?


A cuboid has sides such that the longest side is two units more than the shortest side, and the middle length side is one unit longer than the shortest side. The total surface area of the cuboid is 52 units². Calculate the length of the shortest side.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences