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.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
You might also like to view...
Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Find the value of d2y/dx2 at the point defined by the given value of t.x = 9 sin t, y = 9 cos t, t = 
A. 2
B. -2
C. - 
D. 
Mathematics
Solve the problem.Find an equation for the tangent to the curve at P.
A. y = 
x - 
+ 1 + 
B. y = - 
x + 
- 1 - 
C. y = 
x + 1 + 
D. y = - 
x - 1 - 
Mathematics
Provide an appropriate response.The trade discount amount is equal to:
A. the net price times the trade discount rate B. the list price times the trade discount rate C. the list price divided by the trade discount rate D. the list price minus the trade discount rate
Mathematics