Simplify. If an expression does not represent a real number, state this.-
A. 8
B. 64
C. -8
D. not a real number
Answer: C
Mathematics
You might also like to view...
Evaluate.
, when x = 21 and y = 63
A. 15 B. 294 C. 10 D. 42
Mathematics
Determine convergence or divergence of the alternating series.
A. Diverges B. Converges
Mathematics
Solve the problem.The sum of two angles is 162°. One angle is 21° less than twice the other. Find the angles.
A. 97° and 65° B. 59° and 97° C. 61° and 101° D. 59° and 103°
Mathematics
Find the value of the determinant.
A. -47 B. 79 C. -58 D. 47
Mathematics