Solve by completing the square.a2 + 14a + 13 = 0
A. 26, -13
B. -1, -13
C. 
, -
D. 1, 13
Answer: B
Mathematics
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Round the amount to the nearest cent.$46.266
A. $46.26 B. $46.00 C. $46.27 D. $46.30
Mathematics
Evaluate the algebraic expression.
, for m = 2
A. 
B. 
C. 
D. 
Mathematics
Write the partial fraction decomposition of the rational expression.
A. 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
+ 
Mathematics
Rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.cos3(7x + 2)
A. 
cos(7x + 2)cos(14x + 4)
B. 
cos(7x + 2)[1 + cos(7x + 2)]
C. 2 cos(7x + 2)[1 - cos(14x + 4)]
D. 
cos(7x + 2)[1 + cos(14x + 4)]
Mathematics