9-1/16x^2=0

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Solution for 9-1/16x^2=0 equation:


x in (-oo:+oo)

9-((1/16)*x^2) = 0

(-1/16)*x^2+9 = 0

-1/16*x^2 = -9 // : -1/16

x^2 = 144

x^2 = 144 // ^ 1/2

abs(x) = 12

x = 12 or x = -12

x in { 12, -12 }

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