follow these steps and you should get your answer its not the same questions but it should help
The answer to the problem is as follows:
These two polynomials are 5x^2 + 3x + 5 and 3x^2 +2x + 2:
Subtracting the second expression from the first:
5x^2 + 3x + 5
- (3x^2 +2x + 2)
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2x2 + x + 3 <------------- The difference