(15x)^2/5x^-3=1440

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Solution for (15x)^2/5x^-3=1440 equation: 


D( x )

x = 0

x = 0

x = 0

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

x^-3*(((15*x)^2)/5) = 1440 // - 1440

x^-3*(((15*x)^2)/5)-1440 = 0

45*x^-1 = 1440 // : 45

x^-1 = 32

-1 < 0

1/(x^1) = 32 // * x^1

1 = 32*x^1 // : 32

1/32 = x^1

x = 1/32

x = 1/32

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