(7-x^1/2)/(49x-x^2)=0

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Solution for (7-x^1/2)/(49x-x^2)=0 equation: 


D( x )

49*x-x^2 = 0

49*x-x^2 = 0

49*x-x^2 = 0

49*x-x^2 = 0

DELTA = 49^2-(-1*0*4)

DELTA = 2401

DELTA > 0

x = (2401^(1/2)-49)/(-1*2) or x = (-2401^(1/2)-49)/(-1*2)

x = 0 or x = 49

x in (-oo:0) U (0:49) U (49:+oo)

(7-((x^1)/2))/(49*x-x^2) = 0

(7-(x/2))/(49*x-x^2) = 0

(7-1/2*x)/(49*x-x^2) = 0

49*x-x^2 = 0

x*(49-x) = 0

49-x = 0 // - 49

-x = -49 // * -1

x = 49

x*(x-49) = 0

(7-1/2*x)/(x*(x-49)) = 0

7-1/2*x = 0 // - 7

-1/2*x = -7 // : -1/2

x = -7/(-1/2)

x = 14

x = 14

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