Solve the problem.If g(x) = (x + 3)2, find all values of x for which g(x) = 15.
A. ±
B. -3 ± 
C. 3 ± 
D. ± 
Answer: B
Mathematics
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Provide an appropriate response.Solve the equation involving a square: x2 = 25
A. x = ±12.5 B. x = ±5 C. x = 5 D. x = 12.5
Mathematics
Provide an appropriate response.Find the error in the following "proof" that the area inside the lemniscate 
and then find the correct area. A = 
= 
= 
= 0
What will be an ideal response?
Mathematics
Find the probability of the compound event.Urn A has balls numbered 1 through 7. Urn B has balls numbered 1 through 5. What is the probability that a 4 is drawn from A followed by a 2 from B?
A. 
B. 
C. 
D. 
Mathematics
Use the quotient rule to simplify the expression. Use positive exponents to write the answer.
A. 
B. 
C. 
D. 
Mathematics