Solve the quadratic equation. Write the answer in simplest form.(x - 2)2 = 9
A. {11}
B. {5, -1}
C. {3, -3}
D. {-1, -5}
Answer: B
Mathematics
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DeMorganize the following:
ÄÄÄÄÄ Ä A + B
Mathematics
Find the nonreal complex solutions of the equation. Write your answer in standard form.(r + 6)2 = -14
A. {6 ± 
}
B. {-6 ± 
}
C. {-6 ± i
}
D. {6 ± i
}
Mathematics
Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 264 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
A. 8712 ft2 B. 4356 ft2 C. 17,424 ft2 D. 13,068 ft2
Mathematics
Divide.
A. 7x2 + 9x - 
B. 28x + 36 - 
C. 7x - 2
D. 7x + 9 - 
Mathematics