Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 2
B. 4
C. 5
D. 11
Answer: B
Mathematics
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Suppose that the functions f and g and their derivatives with respect to x have the following values at the given values of x. Find the derivative with respect to x of the given combination at the given value of x.
, x = 3
A. 
B. 
C. - 
D. 
Mathematics
Provide an appropriate response.Choose the equation corresponding to the graph.
A. y = 2x - 1 B. y = -x + 2 C. y = x - 2 D. y = 2x + 1
Mathematics
Solve and write interval notation for the solution set.
< 3
A. 
B. 
C. 
D. 
Mathematics
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 4, y = -3, z = -5, w = 2; (4, -3, -5, 2)
B. x = - 
, y = 
, z = 
, w = - 
; 
C. x = 
, y = - 
, z = - 
, w = 
; 
D. x = -4, y = 3, z = 5, w = -2; (-4, 3, 5, -2)
Mathematics