Question

what are factorisation of polynomial plz send me with an example solution..

Answer 1

factorization means that split the middle term into 2 term nd u split 3 term by the product of 3 term and 1 term .
for e.g.
x2 - 4x + 4 =0
x2 - 2x - 2x + 4
x ( x - 2) - 2 (x - 2)
(x -2 )(x -2) .
I hope it help you

Answer 2

what are factors ?

Factors are numbers which divides some another number without leaving any remainder.
example 6 has 3 and 2 as its factor
so 6 can be expressed as product of these 2 factors ie 6 = 3*2 + 0
where 0 is the remainder

similarly for a polynomial in x we find all the polynomial which divides the polynomial perfectly
ie their factors.

the process of writing polynomial as their factors is called factorisation.

So lets take an example
x²+5x+6=0
now we can write it as (x+2)(x+3)
where (x+2) and (x+3) are its factors.
thus x²+5x+6 =(x+2)(x+3)

hope you understand what factorisation from this answer.