4x2-9/2x2-x-3

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Solution for 4x2-9/2x2-x-3 equation: 


x in (-oo:+oo)

4*x^2-((9/2)*x^2)-x-3 = 0

4*x^2+(-9/2)*x^2-x-3 = 0

-1/2*x^2-x-3 = 0

DELTA = (-1)^2-(-3*(-1/2)*4)

DELTA = -5

DELTA < 0

x belongs to the empty set

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