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Factoring and Simple Quadratics
Grade Level
GMAT
DI.066 Factoring and Simple Quadratics
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🔴 Hard
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For g(x)=x
2
-16x+63, which interval has g(x)<0?
A
7
B
x<7 or x>9
C
x<9 only
D
x>7 only
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