Subtract.(-4x2 + 6x4 - 9 + 8x3) - (-4 + 6x3 + 4x4 - 6x2)
A. 10x4 + 14x3 - 10x2 - 5
B. 2x4 + 14x3 - 10x2 - 13
C. 2x4 + 2x3 + 2x2 - 5
D. 10x4 + 14x3 - 10x2 - 13
Answer: C
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Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-6, -9); perpendicular to v = -3i + 2j
A. y + 9 = 
(x + 3)
B. 2x + 3y = -39
C. -3x + 2y = 13
D. -3x + 2y = 0
Answer the question.In the equation 2x + y = 12, the value of x is 4. What is the corresponding value of y?
A. y = 10 B. y = 6 C. y = 4 D. y = 2
Find the complete quotient when P(x) is divided by the binomial following it.P(x) = 2x5 - x4 + 3x2 - x + 5; x - 1
A. Q(x) = 2x4 + x3 + 4x2 + 3x + 
B. Q(x) = 2x4 - 3x3 - x + 
C. Q(x) = 2x4 + x3 + x2 + 4x + 3 + 
D. Q(x) = 2x4 + x3 - x2 + 2x + 1 + 
Rationalize the denominator and simplify. Assume all variables represent nonnegative real numbers.
A. 
B. 
C. 
D. 