Question

What is algebra.brief it .is it easy.answer should be able to make a clearance

Answer 1

Answer:

A branch of mathematics in which symbols, usually letters of the alphabet, represent numbers or quantities and express general relationships that hold for all members of a specified set.

For example:

(a+b)² = a²+b²+2ab

Let us suppose

a is 2,  

b is 3

Now as per the formula we have to put a and b values in the equation our values

(2+3)²= 2²+3²+2*2*3

=4+9+12

=25