Find a tutor
How it works
Prices
Resources
For schools
Become a tutor
Answers
>
Maths
>
GCSE
>
Article
Solve the equation for x: 3x^2 -5 = 22
x =3 or x= -3
RM
Answered by
Rachel M.
•
Maths tutor
3202 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Show that (x+1)(x+2)(x+3) can be written in the form ax^3 +bx^2 + cx + d where a,b,c,d are positive integers.
How to solve simultaneous equations with two unknowns?
A farmer has 30 boxes of eggs. There are 6 eggs in each box. Write, as a ratio, the number of eggs in two boxes to the total number of eggs. Give your answer in its simplest form.
Rewrite in the logarithmic form: T=2π√(L/G)
We're here to help
Contact us
+44 (0) 203 773 6020
Company Information
Careers
Blog
Subject answers
Become a tutor
Schools
Safeguarding policy
FAQs
Using the Online Lesson Space
Testimonials & press
Sitemap
Popular Requests
Maths tutor
Chemistry tutor
Physics tutor
Biology tutor
English tutor
GCSE tutors
A level tutors
IB tutors
Physics & Maths tutors
Chemistry & Maths tutors
GCSE Maths tutors
© MyTutorWeb Ltd 2013–2025
Terms & Conditions
|
Privacy Policy
CLICK CEOP
Internet Safety
Payment Security
Cyber
Essentials
Cookie Preferences