Answers>Maths>GCSE>Article

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

3291 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

I have £300 I want to split between my daughters Megan, Danni and laura in the ratio 3:4:1 respectively. How much money will Danni get?

Answered by Holly M.

Make c the subject of the formula a=3c-12

Answered by Raphaelle H.

Solve algebraically the simultaneous equations: x^2+y^2 = 25 and y-3x=13

Answered by James K.

Marcin buys 7 rulers and 15 crayons for £7. A ruler costs 12p more than a crayon. Find the cost of one crayon.

Answered by Emily D.

We're here to help

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

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences