Expand x(x+4)

You must expand the brackets and then handle each section separately x multiplied by x = x^2 x multiplied by 4 = 4x answer is x^2 + 4x

Answered by Tutor125675 D. Maths tutor

5480 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do you simplify a surd?


How do you solve the simultaneous equations x^2+y=1 and -x+y=-1


Tom thinks of a number. He squares it, adds 3 times the original number and then subtracts 18. The result is 0. What two numbers could Tom have been thinking of?


Solve the simultaneous equations, 3x + 2y = 4 (1) 4x + 5y = 17 (2)


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