Simplify the radical.
A. 64
B. 
C. 8
D. -8
Answer: C
Mathematics
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Write the fraction or mixed number as a percent.
A. 44%
B. 45
%
C. 43
%
D. 45%
Mathematics
Find an equation for the hyperbola described. Graph the equation.Focus at (
, 0); vertices at (-5, 0), (5, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Factor completely.8s3 + 1
A. (8s + 1)(s2 - 2s + 1) B. (2s + 1)(4s2 - 2s + 1) C. (2s + 1)(4s2 + 1) D. (2s - 1)(4s2 + 2s + 1)
Mathematics
Perform the indicated operation.(11x2 - xy - y2) + (x2 + 5xy + 6y2)
A. 10x2 - 6xy - 7y2 B. 12x2 + 4xy + 5y2 C. 12x2 + 6xy + 7y2 D. 11x2 + 5xy + 6y2
Mathematics