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How do you simplify x plus 9 equals xx?

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Anonymous

∙ 13y ago
Updated: 8/17/2019

x+9=xx

x+9=x^2

x^2-x-9=0

Quadratic formula: x=[1±√(1+36)]/2

x=(1±√37)/2

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Wiki User

∙ 13y ago
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