Simplify.- 
A. 
B. - 
C. Not a real number
D. - 
Answer: B
Mathematics
You might also like to view...
Use the graph to complete the identity.
= ? 
A. cot 3x + cot 7x B. -tan 2x C. 2 tan 5x tan 2x D. tan 5x
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Sean has $453 in his savings account. After he withdraws $38, what will his balance be?
A. -$415 B. -$491 C. $415 D. $491
Mathematics
Solve the equation.3(n - 5)2 - 4 = 11(n - 5)
A. {- 
, 4}
B. {
, 4}
C. {
, 9}
D. {
, 1}
Mathematics