Rationalize the denominator. 
A. 
B. 
C. 
D. 
Answer: B
You might also like to view...
Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.
A. -5x B. 5x2 C. 5x D. 25x
Write the formula using the "language" of variation. A = (1/2)bh, where A is the area of a triangle with base b and height h
What will be an ideal response?
Solve the problem.A box contains 4 slips of paper, on each of which is written the number 1, 2, 3, or 4, respectively. A slip is drawn, and the number on it is noted. That slip is put aside, and another slip is drawn and the number on it noted. What is the probability thata) the sum of the two numbers is 5?b) the first number drawn is a 2 and the second number is not 5?c) the sum of the two numbers is not 10?
A. a) 
b) 
c) 0
B. a) 
b) 
c) 1
C. a) 
b) 
c) 0
D. a) 
b) 
c) 1
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 2xy4
B. 2x
C. 2x2y4
D. 4xy8