Solve.(x + 4)2 = 52
A. 2
- 4, 2
+ 4
B. 2
, -2
C. -4 + 2
, -4 - 2
D. -4 + 2
, -4 - 2
Answer: C
Mathematics
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Find the indicated root, or state that the expression is not a real number.
A. 3 B. 12 C. -3 D. 9
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Solve the rational inequality.
< 0
A. (-?, -8) ? (3, ?) B. (-8, 3) C. (-?, -8) D. (3, ?)
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Simplify.75 - 2 ? 23 + 13
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