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OpenStudy (ttp):
Solve 2x2 + 3x + 6 = 0. Round solutions to the nearest hundredth. x ≈ -2.64 and x ≈ 1.14 x ≈ -1.14 and x ≈ 2.64 No real solutions x ≈ -1.11 and x ≈ -4.89
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OpenStudy (anonymous):
no real solutions
OpenStudy (anonymous):
[-b-+sqrt(b^2-4ac)]/(2a)
OpenStudy (anonymous):
sqrt(3^2-4*2*6)=sqrt(9-48)=sqrt(-39)
OpenStudy (anonymous):
no real solution
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