Evaluate the expression or indicate that the root is not a real number.
A. 256
B. 
C. 4
D. Not a real number
Answer: C
Mathematics
You might also like to view...
Determine the indicated arc or angle.Find 
.
A. 258° B. 180° C. 230° D. 174°
Mathematics
Use the properties of logarithms to evaluate the expression without the use of a calculator.log4 4-14
A. -56 B. -14 C. 1 D. 4
Mathematics
Simplify the expression.16-5/4
A. -1,024
B. 
C. -32
D. - 
Mathematics
Solve the problem.A construction worker tosses a scrap piece of lumber from the roof of a building. How long does it take the piece of lumber to reach the ground 81 feet below? Use the formula 
where d is the distance (in feet) a freely falling object falls in t seconds. Give your answer as a fraction.
A. 
sec
B. 
sec
C. 
sec
D. 
sec
Mathematics