Expand using binomial expansion (1+6x)^3

(1+6x)^3 = 1+3(6x) +(3)(2)(36x^2)/2 + (3)(2)(1)(216x^3)/6
= 1+18x+108x^2 + 216x^3

OO
Answered by Ola O. Maths tutor

4526 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Given that y =2x^3 + 3/(x^2), find a) dy/dx and b) the integral of y


What is the difference between a definite integral and an indefinite integral?


Solve the following: sinx - cosx = 0 for 0≤x≤360


Find the integral of xcos(2x) with respect to x


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