Use the quadratic formula to solve the quadratic equation.x2 - 12x + 35 = 0
A. x = 5, 7
B. x = -5, 7
C. x = -5, -7
D. x = 35, 0
Answer: A
Mathematics
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Find the specified domain.For f(x) = x2 - 64 and g(x) = 2x + 3, what is the domain of (f - g)?
A. [0, ?) B. [8, ?) C. (-?, ?) D. (-8, 8)
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Write the sentence as a linear equation in two variables. Then graph the equation.The y-variable is 2 less than 5 times the x-variable.
A. y = 2 - 5x 
B. y = 5(x - 2)
C. y = 2x - 5
D. y = 5x - 2
Mathematics
Evaluate the expression for x = -2, y = 3, and a = -4.x3 - 6y + 7a
A. -38 B. -41 C. -50 D. -54
Mathematics
Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°
Mathematics