Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 3
B. 3ab
C. -3a2b
D. 3ab
Answer: C
You might also like to view...
Determine whether the improper integral converges or diverges.
A. Diverges B. Converges
Let 
. Find the composite function.
?
?
A. 
B. 
C. 
D. 
?
E. 
Solve the problem.To get an A in biology, Fred must have a mean score of 91 on six quizzes. Scores on the first five quizzes were 93, 85, 87, 93, and 96. What is the lowest score that Fred can get on the last quiz and still receive an A?
A. 102 B. 90 C. 92 D. 91
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
x(x2 - 3)
A. 0, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
B. 
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
C. 0, multiplicity 1
D. 0, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-
, multiplicity 1, crosses x-axis