Factor and simplify the algebraic expression.x2/3 - x1/3
A. x1/3(x2 - 1)
B. x1/3(x1/3 - 1)
C. x2/3(1 - x 1/3)
D. x(x 1/3 - 1)
Answer: B
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 4 ln 
+ 
+ C
B. 2 ln 
- 
+ C
C. 4 ln 
+ 
+ C
D. 4 ln 
- 
+ C
Write an equation relating the variables in the situation described.Your pay P for h hours if you are paid $9 for the first two hours and $32 for each additional hour and you work for more than two hours.
A. P = 9 + 32(h - 2) B. P = 18 + 32h C. P = 18 + 32(h - 2) D. P = 9 + 32(h - 1)
Graph the solution set of the inequality or system of inequalities.2x + 5y > -1
A. 
B. 
C. 
D. 
Find the distance between the pair of points. Give an exact answer, and where appropriate, an approximation to three decimal places.(-0.2, 3.9) and (6.7, -5.3)
A. 
, 14.727
B. 23
C. 11.5
D. 
, 6.085