Solve the quadratic equation. Write complex solutions in standard form.x2 + 35 = 5x
A. 
± 
B. 5, -5
C. 0, 5
D. 
± 
i
Answer: A
Mathematics
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Find the domain and range of the inverse of the given function.f(x) = 
, x ? 0
A. Domain: (-?, 0}; range: [-5, 0) B. Domain and range: [0, ?) C. Domain: [0, ?); range: (0, 5] D. Domain: (0, 5]; range: [0, ?)
Mathematics
Find the area of the specified region.Inside the graph of r = 3 + cos 3?
A. 
+ 
B. 19?
C. 
D. 19? + 
Mathematics
Decide whether or not the ordered pair is a solution of the system.(-6, -1)3x + y = -192x + 3y = -15
A. Yes B. No
Mathematics
Solve.
(r + 6) = 
(r + 8)
A. {-12} B. {-4} C. {4} D. {3}
Mathematics