Simplify the radical expression. Assume all variables represent nonnegative real numbers.
A. 5xy2
B. 5xy
C. 5x
D. 5x2
Answer: C
You might also like to view...
Factor out the greatest common factor. Be sure that the coefficient of the term of highest degree is positive.x(y + 4) + 2(y +4)
A. (xy + 4x) + (2y + 8) B. 2x(y +4) C. 4y(x + 2) D. (y +4)(x + 2)
Write the number in scientific notation.0.00000054105
A. 5.4105 × 10-7 B. 5.4105 × 107 C. 5.4105 × 10-6 D. 5.4105 × 106
Solve the problem.Let x represent the number of textbooks purchased at $28 per book, and let y represent the total amount of money spent on textbooks. Use an equation to calculate the cost of 2 textbooks.
A. $56 B. $14.00 C. $112 D. $28.00
Remove any dominated strategies and find the optimum strategy for each player. 
A. A: 1: 6/12, 2: 7/12 B: 1: 3/4, 2: 1/4 B. A: 1: 2/3, 2: 1/3 B: 1: 7/12, 2: 5/12 C. A: 1: 1/4, 2: 3/4 B: 1: 2/3, 2: 1/3 D. A: 1: 5/12, 2: 7/12 B: 1: 7/12, 2: 5/12