Answer:
The values of coefficients a, b and c are
a=1
b=6
c=6
Explanation:
We need to give the values of coefficients [a],[b] and [c] regarding the product in the form of

The term given is:

First we will multiply the terms

Now comparing the product
with the given form

The values of coefficients a, b and c are
a=1
b=6
c=6