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  • 22-01-2018
  • Mathematics
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Solve the inequality −x2<4

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FingerLicknGut
FingerLicknGut FingerLicknGut
  • 22-01-2018
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−x * 2 < 4

-2x < 4

x > -4/2

x > -2
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-x² < 4 has no solutions
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