Find all real solutions. Do not use a calculator.x4 - 6x2 + 8 = 0
A. {4, 2}
B. {2, 
}
C. {4, ±
}
D. {±2, ±
}
Answer: D
Mathematics
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? 
A. 
B. 
C. 
D. 
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Graph the line on the coordinate plane using the given information.Passes through (0, 3) and m = - 
A. 
B. 
C. 
D. 
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