How many roots does the following equation have? 2x^2 + 4x +2 = 0

(b2 - 4ac)1/2 = 0 ---> 1 root

Answered by Rayan B. Maths tutor

2966 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Given that x^2+10x+3 can be written in the form (x+a)^2+b, find the values of a and b.


Solve the simultaneous equations, (1) 4x+y=23 and (2) 3x+5y=111/2


Solve 2x+1=11


Find the values of x for the equation: x^2 - 8x = 105


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences