Add the polynomials.(6y2 - 6y3) + (5y2 + 4y3)

A. 9y6
B. -2y2 + 11y3
C. 9y5
D. -2y3 + 11y2


Answer: D

Mathematics

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Multiply.(4 - 5i)2

A. 16 - 15i B. 41 - 40i C. -9 - 40i D. 16 - 65i

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Find the quotient. If the quotient is an improper fraction, express it as a mixed number.5 ÷ 3

A. 1
B. 1 
C. 2 
D. 1 

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