What is algebra and why do we use it?

Algebra is a part of mathematics in which letters or symbols are used to represent either a known constant or an unknown value. Algebra is often used within formulae in which we can extrapolate an answer, an example being the 'Quadratic Equation'.

Answered by Maths tutor

2191 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

X^2 - 4y = -8 y=3


Given y=x^3+5x+3 find dy/dx when x=3


Solve the simultaneous equations: 4x+3y=5 and x-y=3, to find the values of x and y.


when given that y is 20% bigger than x, how can you express this as a ratio of y to x?


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences