If sum of the zeroes of the polynomial 5x2-(3+k)x +7 is 0, then find the zeroes of the polynomial 2x2-2 (k+11)x+30
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sum of roots of the first equation is
(3 + k) /5 = 0
k = - 3
substituting k=-3 in the second equation
second equation is
2x2-16x+30=0
solving this equation we get two roots as 5,3
clearly solved solution is attached.
(3 + k) /5 = 0
k = - 3
substituting k=-3 in the second equation
second equation is
2x2-16x+30=0
solving this equation we get two roots as 5,3
clearly solved solution is attached.
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