Solve the equation by making an appropriate substitution.x1/2 - 10x1/4 + 21 = 0
A. {9, 49}
B. {-3, -7}
C. {3, 7}
D. {81, 2401}
Answer: D
Mathematics
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Solve the problem.Let D be the region bounded below by the xy-plane, above by the sphere 
and on the sides by the cylinder 
. Set up the triple integral in cylindrical coordinates that gives the volume of D using the order of integration 
.
A. 
B. 
C. 
D. 
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Rationalize the denominator and simplify. 
A. 60
B. 
C. 11
D. 
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Find an equation of the line with the given slope that passes through the given point. Write the equation in the form 
m = - 
; (3, 3)
A. 3x + 4y = 21 B. 3x - 4y = 21 C. 4x + 3y = -21 D. 3x + 4y = -21
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