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

3245 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is the value of x if (15*sqrt(x)) / sqrt(5) = 6*sqrt(5)


Solve the following equation: x^2- x - 12 = 0


f(x) = x^2 + 4x − 6 f(x) can be written in the form (x + m)^2 + n. Find the value of m and the value of n.


Multiply (x+2) & (x+3)


We're here to help

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