SOLUTION: 16x^2+1&#8805;&#8722;8x

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Question 1119891: 16x^2+1≥−8x
Found 3 solutions by Alan3354, rapture1965, ikleyn:
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website!
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Answer by rapture1965(18)   (Show Source):
You can put this solution on YOUR website!
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Answer by ikleyn(52781)   (Show Source):
You can put this solution on YOUR website!
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You want to solve an inequality 16x^2 + 1 >= -8x. It is equivalent to 16x^2 + 8x + 1 >= 0. It is equivalent to >= 0. The last inequality is valid for all real values x. Answer. The given inequality has the set of solutions ALL REAL NUMBERS. Plot y =

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Be aware :   The solution by @rapture1965 is   I N C O R R E C T.

SOLUTION: 16x^2+1&#8805;&#8722;8x

SOLUTION: 16x^2+1≥−8x