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

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

AO
Answered by Ashley O. Maths tutor

5186 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

y is directly proportional to (d+2)^2, when d=5, y=147. d^2 is inversely proportional to x^2, when d=2, x=3. Find an equation for y in terms of x


ABCDEFGH is a cuboid. AB=5.6 cm CH=7.2cm. Angle BCA=44degrees. Find the size of the angle between AH and the plane ABCD giving your answer correct to one dp.


write (3.2 x 10^4) - (5 x 10^3) in standard form


Answer the following simultaneous equation:


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:

© 2026 by IXL Learning