Rationalize the denominator. Assume that all radicands represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
-1
A. 
B. 
C. 
D. 
Mathematics
Find the volume of each solid by counting the number of cubic centimeters in each box.
?
?
__________ cm3
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the vertices and graph the hyperbola.25y2 - 49x2 = 1225
A. (0, -5), (0, 5)
B. (0, -7), (0, 7)
C. (-7, 0), (7, 0)
D. (-5, 0), (5, 0)
Mathematics
Write the power of i as i, -1, -i, or 1.i12
A. -i B. i C. -1 D. 1
Mathematics