SOLUTION: t62-7t+5=0 have to show whether quadric equation has 0,1,2 in real roots and if its is irrarational or rational
6t^2 - 7t + 5 = 0
t = (-(-7) + (49-4x6x5)^1/2)/12
or
t = (-(-7
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Quadratic Equations and Parabolas
-> SOLUTION: t62-7t+5=0 have to show whether quadric equation has 0,1,2 in real roots and if its is irrarational or rational
6t^2 - 7t + 5 = 0
t = (-(-7) + (49-4x6x5)^1/2)/12
or
t = (-(-7
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Question 196910: t62-7t+5=0 have to show whether quadric equation has 0,1,2 in real roots and if its is irrarational or rational
6t^2 - 7t + 5 = 0
t = (-(-7) + (49-4x6x5)^1/2)/12
or
t = (-(-7) - (49-4x6x5)^1/2)/12
quadratic equation have 2 irrational roots
(7+ root(71)i)/12
and
(7- root(71)i)/12
(