-1x^2/14+6x+5

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Solution for -1x^2/14+6x+5 equation: 


x in (-oo:+oo)

(-1*x^2)/14+6*x+5 = 0

(-x^2)/14+6*x+5 = 0

6*x-1/14*x^2+5 = 0

DELTA = 6^2-(-1/14*4*5)

DELTA = 262/7

DELTA > 0

x = ((262/7)^(1/2)-6)/(-1/14*2) or x = (-(262/7)^(1/2)-6)/(-1/14*2)

x = -7*((262/7)^(1/2)-6) or x = 7*((262/7)^(1/2)+6)

x in { -7*((262/7)^(1/2)-6), 7*((262/7)^(1/2)+6) }

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