Question 199759
Find the opposite of the polynomial and match your result to the correct answer below.
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"Opposite" means "negative of".
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-(-2r^2 - r + 3) = 2r^2 + r - 3 which is answer A.
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Cheers,
Stan H.
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A) 2r^2 + r - 3
B) 2r^2 - r + 3
C) 2r^2 + r + 3
D) 3 - r - 2r^2