x^2/7=14

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Solution for x^2/7=14 equation: 


x in (-oo:+oo)

(x^2)/7 = 14 // - 14

(x^2)/7-14 = 0

1/7*x^2 = 14 // : 1/7

x^2 = 98

x^2 = 98 // ^ 1/2

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

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

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

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