Answers>Maths>GCSE>Article

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

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

RB
Answered by Rayan B. • Maths tutor

3425 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Sue has 2 cats. Each cat eats 1 4 of a tin of cat food each day. Sue buys 8 tins of cat food. Has Sue bought enough cat food to feed her 2 cats for 14 days? You must show how you get your answer.

Answered by Grisilda K.

Factorise x^2 + 4x +3

Answered by James S.

How to find the longest side of a right-angled triangle if we are given the two other sides?

Answered by Denzel C.

Prove that 0.565656.... can be expressed as 56/99.

Answered by Daanyaal C.

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