Simplify the expression. Assume that all variables are positive when they appear.

A. -5x9
B. -5x12
C. -5x4
D. 5x4

Answer: C

Mathematics

You might also like to view...

Evaluate the improper integral.

A. 12 B. 6 C. 4 D. 0

View
Mathematics

Solve: 8 - 3x = 23

A. -
B. -5
C. 5
D.

View
Mathematics

Rationalize the denominator. Assume that all variables represent positive real numbers.

A. 5 
B.
C.
D. 14

View
Mathematics

Simplify.

A. 11 B. 0 C. 22 D. -11

View
Mathematics