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.(x2y-1)6
A. x12y6
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.A ball is dropped from a height of 5.0 m. On each upward bounce the ball returns to 
of its previous height. Find the total vertical distance the ball travels before coming to rest.
A. 45.0 m B. 25.0 m C. 50.0 m D. 46.0 m
Mathematics
Find the partial fraction decomposition for the rational expression.
A. 
- 
B. 
- 
C. 
+ 
D. 
+ 
Mathematics
A quadratic function is given. (a) Express the quadratic function in standard form. (b) Find its vertex and its x- and y-intercept(s).
 figure 1.png)
Mathematics
Use the Binomial Theorem to expand and simplify the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics