x^-2x-(55/8)

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Solution for x^-2x-(55/8) equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

x^-2*x-(55/8) = 0

x^-2*x-55/8 = 0

1*x^-1 = 55/8 // : 1

x^-1 = 55/8

-1 < 0

1/(x^1) = 55/8 // * x^1

1 = 55/8*x^1 // : 55/8

8/55 = x^1

x = 8/55

x = 8/55

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