40x^3-3x/8x

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Solution for 40x^3-3x/8x equation:


x in (-oo:+oo)

40*x^3-(((3*x)/8)*x) = 0

40*x^3+(-3/8)*x^2 = 0

40*x^3-3/8*x^2 = 0

x^2*(40*x-3/8) = 0

40*x-3/8 = 0 // + 3/8

40*x = 3/8 // : 40

x = 3/8/40

x = 3/320

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in { 3/320, 0 }

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