7x^2-38/7x=24/7

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Solution for 7x^2-38/7x=24/7 equation: 


x in (-oo:+oo)

7*x^2-((38/7)*x) = 24/7 // - 24/7

7*x^2-((38/7)*x)-(24/7) = 0

7*x^2+(-38/7)*x-24/7 = 0

7*x^2-38/7*x-24/7 = 0

DELTA = (-38/7)^2-(-24/7*4*7)

DELTA = 6148/49

DELTA > 0

x = ((6148/49)^(1/2)+38/7)/(2*7) or x = (38/7-(6148/49)^(1/2))/(2*7)

x = ((6148/49)^(1/2)+38/7)/14 or x = (38/7-(6148/49)^(1/2))/14

x in { (38/7-(6148/49)^(1/2))/14, ((6148/49)^(1/2)+38/7)/14 }

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