What is the value of x from (x+2)^2=4

(x+2)^2=4=>x+2=2+>x=0 or x+2=-2=>x=-4

AB
Answered by Alexandru B. Further Mathematics tutor

2749 Views

See similar Further Mathematics A Level tutors

Related Further Mathematics A Level answers

All answers ▸

When and how do I use proof by induction?


How do I solve x^2 + x - 6 > 0 ?


Show, using de Moivre's theorem, that sin 5x = 16 sin^(5) x - 20 sin^(3) x + 5 sin x 


How would go about finding the set of values of x for which x+4 > 4 / (x+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:

© 2026 by IXL Learning