Solve the equation.x3 + 4x2 = 25x + 100
A. -5, -4, 4
B. -5, 5, 4
C. -5, 5, -4
D. 5, 4
Answer: C
Mathematics
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Simplify.log 10-11
A. 11 log 10 B. 11 C. log -11 D. -11
Mathematics
Find the equation of the hyperbola satisfying the given conditions.Asymptotes y = 
x, y = - 
x; one vertex (0, 22)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the domain of x in the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the zeros (if any) of the rational function.
?
?
A. 8 B. -8 C. ?2 D. -1 E. -?2
Mathematics