x*x/7+X=-11/7

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Solution for x*x/7+X=-11/7 equation: 


x in (-oo:+oo)

X+(x*x)/7 = -11/7 // + -11/7

X+(x*x)/7-(-11/7) = 0

X+(x*x)/7+11/7 = 0

1/7*x^2 = -(X+11/7) // : 1/7

x^2 = -7*(X+11/7)

x^2 = -7*(X+11/7) // ^ 1/2

abs(x) = (-7)^(1/2)*(X+11/7)^(1/2)

x = (-7)^(1/2)*(X+11/7)^(1/2) or x = -((-7)^(1/2)*(X+11/7)^(1/2))

x in { (-7)^(1/2)*(X+11/7)^(1/2), -((-7)^(1/2)*(X+11/7)^(1/2)) }

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