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

3338 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve for x : 2x-15=-2x-7


How do you use the pythagoras equation?


A ladder 5.5m long is leaning against a wall. the foot of the ladder is 1.7m away from the wall. how far up the wall does the ladder reach?


White paint costs £2.80 per litre. Blue paint costs £3.50 per litre. White paint and blue paint are mixed in the ratio 3 : 2 Work out the cost of 18 litres of the mixture.


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 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences