y = x^2 + 3x + 2 = 0


Factorising gives: y = (x+2)(x+1) = 0. y only equals 0 when (x+2)=0 or (x+1)=0. Therefore x=-2 or x=-1

DT
Answered by Dr Thomas P. Maths tutor

2262 Views

See similar Maths 11 Plus tutors

Related Maths 11 Plus answers

All answers ▸

How do I work out the area of a right angled triangle?


What is 21.7 × 9.4? A 287.68 E 412.96 B 532.42 C 117.24 D 203.98


What is the average temperature in September?


How would I solve for x? 2x + 4x = 12


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