SOLUTION: Find the opposite of the polynomial and match your result to the correct answer below.
–2r2 – r + 3
A) 2r2 + r – 3
B) 2r2 – r + 3
C) 2r2 + r + 3
D) 3 – r – 2r2
Algebra.Com
Question 204977: Find the opposite of the polynomial and match your result to the correct answer below.
–2r2 – r + 3
A) 2r2 + r – 3
B) 2r2 – r + 3
C) 2r2 + r + 3
D) 3 – r – 2r2
Answer by missyjeanxxi(1) (Show Source): You can put this solution on YOUR website!
I'm not quite sure about this. My answer is A because if –2r2 – r + 3 is multiplied by -1, you'll get 2r2+r-3. We all know that they are additive inverse.
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