Beungi K.
asked • 02/17/19If minus a is the solution of the equation x square +3ax+t is equal to zero find the value of t
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Stanton D. answered • 08/09/20
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Hi Beungi K.,
Strangely worded query -- expect two roots, (-3/2)a + or - (9a^2-4t)^0.5/2 . That cannot result in a single solution unless t=(9/4)a^2 , and even then, it won't be just -a! You could find t such that one root is -a, but then the other would be -2a.
-- Cheers, -- Mr. d.
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Stanton D.
Strangely worded query -- expect two roots, (-3/2)a + or - (9a^2-4t)^0.5/2 . That cannot result in a single solution unless t=(9/4)a^2 , and even then, it won't be just -a! You could find t such that one root is -a, but then the other would be -2a.08/09/20