The variables A, B, and C represent polynomials where A = x2, B = 3x + 2, and C = x – 3. What is AB – C2 in simplest form?
2 answers:
AB - C2 = (x2)(3x + 2) - (x-3)2
AB - C2 = 3x3 + 2x2 - (x2 -6x +9)
AB - C2 = = 3x3 + 2x2 - x2 + 6x - 9
AB - C2 = = 3x3 + x2 + 6x - 9
Answer:
in simplest form:

Step-by-step explanation:
The distributive property says that:

Given that:
The variables A, B, and C represent polynomials
Where,



We have to find the 
then;
=
Apply the distributive property :

⇒
Remove the bracket, we have;

Combine like terms;

Therefore,
in simplest form: 
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