Question

What is algebra? why we practise algebra??

Answer 1

part of mathematics in which symbols formulae equations are used in representing numbers were artematic ends their begins algebra.....

Answer 2

Algebra is about finding the unknown or putting the real life variables into equation and then solving them.
we simply say that --- Algebra is a branch of mathematics that substitutes for numbers .
we practise Algebra to gain basic knowledge.
there are many debate about it that it is used in office and other field but first of all we need basic knowledge that is help in devlop our mind.
I think , U would like it.