PLEASE HELP!!!!

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-2x^2+ 12 is less than or equal to 3x

Solve the quadratic Inequalities

Guest Sep 30, 2012

admin · Answer 1 · 2012-10-01T05:51:56

[input]plot( -2x^2+ 12, 3x, x=-5..5 )[/input]

[input]-2x^2+ 12 = 3x[/input]

x<=-(1/4*sqrt(105))-3/4
x>=1/4*sqrt(105)-3/4