Simplify the radical expression.-

A. 2
B. -4
C. 64
D. -2


Answer: D

Mathematics

You might also like to view...

Find the equation for the tangent to the curve at the given point.f(x) = x3 - 7x, (1, -6)

A. y = -4x - 2 B. y = 3x - 5 C. y = 3x - 9 D. y = -4x

Mathematics

Graph the inequality.2x + 3y ? 6

A.

B.

C.

D.

Mathematics

Solve the system of equations using substitution.

A. x = 1 , y = 1 or 
B. x =  , y = 2; x = 1, y = 1
 or 
C. x = -2 , y = 2; x = -1, y = 1
 or (-2, 2), (-1, 1)
D. x = 2 , y = ; x = 1, y = 1
 or 

Mathematics

Perform the indicated operation. If the fraction is undefined, say so.

A. 28
B.
C. 29
D. undefined

Mathematics