Write the opposite of the polynomial and simplify your result.a4 - 7a2 + 7a
A. a4 + 7a2 - 7a
B. -a4 + 7a2 - 7a
C. -a4 - 7a2 - 7a
D. a4 - 7a2 + 7a
Answer: B
Mathematics
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A. (-2, 0) B. None C. (0, 2), (-2, 0) D. (0, 2)
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A. x = 
B. x = - 
C. x = 
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A. expression B. equation
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