Expand (2x+1)(x+4)

(2x+1)(x+4) 2x2+8x+x+4 2x2+9x+4

AO
Answered by Ashley O. Maths tutor

4806 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is (2/3)^(-1/3)?


Given a spinner divided in 3 sections numbered 1, 2 and 3, and that the arc of section 2 is double that of section one (~57.6 cm), calculate pi to 2 decimal places. The radius of the spinner is 30cm and the angle sub-intended by section 3 is 30 degrees.


Solve x^2-x-12=0


How do you factorize a quadratic equation which has a coefficient of x^2 other than 1?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning