y=(7/4x^2)

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Solution for y=(7/4x^2) equation: 


x in (-oo:+oo)

y = (7/4)*x^2 // - (7/4)*x^2

y-((7/4)*x^2) = 0

(-7/4)*x^2+y = 0

-7/4*x^2 = -y // : -7/4

x^2 = 4/7*y

x^2 = 4/7*y // ^ 1/2

abs(x) = (4/7)^(1/2)*y^(1/2)

x = (4/7)^(1/2)*y^(1/2) or x = -((4/7)^(1/2)*y^(1/2))

x in { (4/7)^(1/2)*y^(1/2), -((4/7)^(1/2)*y^(1/2)) }

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