Simplify the expression. Write the result using positive exponents only.

A.  
B.  
C.
D.  

Answer: D

Mathematics

You might also like to view...

Find the derivative of the function.y = 

A. y ' = 
B. y ' = 
C. y ' = 
D. y ' = 

View
Mathematics

Find the curvature of the space curve.r(t) = -8i + (t + 4)j +(ln(cos t) + 8)k

A. ? = csc t B. ? = sin t C. ? = sec t D. ? = cos t

View
Mathematics

Evaluate the expression.

A. 100 B. 5 C. 20 D. 10

View
Mathematics

Solve.In the table, x is directly proportional to y. Find the undetermined value.

A. -8.5 B. 81.6 C. -81.6 D. 8.5

View
Mathematics