Show that (x + 1)(x + 2)(x + 3) can be written in the form ax3 + bx2 + cx + d where a, b, c and d are positive integers.

(x2+3x+2)(x+3) = x3+3x2+3x2+9x+2x+6 = x3+6x2+9x+2x

RC
Answered by Rocio C. Maths tutor

2917 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Write as a single fraction in it's simplest form: 2/(y+3)-1/(y-6)


Lisa, Max and Punita share £240 in the ratio 3 : 4 : 8 How much more money than Lisa does Punita get?


Cosine theorem?


I can't figure out this question to do with VAT. VAT is charged at 20%. A TV is for sale for £650 inc. VAT in Good Electronics and the same TV is for sale £495 exc. VAT in Wright's Electricals, where is it cheaper?


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