28x^4-8x^3/4x^2

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Solution for 28x^4-8x^3/4x^2 equation: 


x in (-oo:+oo)

28*x^4-(x^2*((8*x^3)/4)) = 0

28*x^4-2*x^5 = 0

28*x^4-2*x^5 = 0

2*x^4*(14-x) = 0

14-x = 0 // - 14

-x = -14 // * -1

x = 14

2*x^4 = 0

2*x^4 = 0 // : 2

x^4 = 0

x = 0

x in { 14, 0 }

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