Answers>Maths>GCSE>Article

Complete the square of the following expression: 2x^2 -8x+21

2(x-2)^2 +13

Answered by Iliya F. • Maths tutor

2377 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve: x^2-x-6 using factorisation.

Answered by

differentiate x^2+10x+13

Answered by Mohammed Y.

Solve the simultaneous equation 6y+3x=24, 4y+5x=28

Answered by Jake B.

How to draw two linear lines and find where they cross without using the graph.

Answered by Samuel W.

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 2013–2024

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences