Simplify the radical. Indicate if the radical is not a real number. Assume that x represents a positive real number.

A. x
B. x4
C. 4
D. x8


Answer: B

Mathematics

You might also like to view...

Solve the problem.Find symmetric equations for the line through the point P(4, -4, -4) parallel to the vector .

A.   =  = 
B.   =  = 
C.   =  = 
D.   =  = 

Mathematics

Write a chain rule formula for the following derivative. for u = f(r, s, t); r = g(y), s = h(z), t = k(x, z)

A.  =  
B.  = 
C.  = 0
D.  = 

Mathematics

Construct a pie chart representing the given data set.Main form of exercise for employees of one company:None:27%Walking:16%Running:7%Golf:12%Weight Training:23%Other:15%

A.

B.

C.

D.

Mathematics

Use a strictly graphical approach to solve the equation over the interval [0, 2?). Express solutions to the nearest hundredth.ln x = cos x

A. {1.30} B. {0.40} C. ? D. {2.22}

Mathematics