Factor completely. If the polynomial cannot be factored, say it is prime.32x2 + 104x + 60
A. 4(2x + 5)(4x + 3)
B. 4(2x + 1)(4x + 15)
C. (2x + 1)(4x + 15)
D. 4(15x + 5)(x + 3)
Answer: A
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Find the area or volume.Find the area between the graph of y = 
and the x-axis, for -? < x ? 0.
A. 1 B. 16 C. 32 D. 8
Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = cot(5x - 7)
A. y = 5u - 7; u = cot x; 
= - 5 cot x csc2 x
B. y = cot u; u = 5x - 7; 
= - 5 cot(5x - 7) csc(5x - 7)
C. y = cot u; u = 5x - 7; 
= - 5 csc2(5x - 7)
D. y = cot u; u = 5x - 7; 
= - csc2(5x - 7)
Provide an appropriate response.Find the magnitude and direction of the resultant of the sum of 2 + 3i and 4 + 7i which are in complex notation.
A. 11.66 with direction of 59.0° B. 8.00 with direction of 31.0° C. 11.66 with direction of 31.0° D. 5.66 with direction of 59.0°
Use Cramer's rule to solve the system.4x + 3y - z = 31 x - 3y + 2z = -54x + y + z = 29
A. {(7, 6, 7)} B. {(5, 5, 6)} C. {(4, -7, -6)} D. {(4, 7, 6)}