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yviems11. Ifa, ß, y are zeroes of cubic polynomial kr2_5x + 9. If a3 +3 + y3 = 27. Find the value of12. If |
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Answer» Using the relation between the zeros and co - efficients,We getAlpha * beta * gamma = - d/a= - 9/kNowAlpha 3+beta3+gamma3 = 27=3 alpha * beta * gamma =27=3*-9/k =27=-27/k=27ThereforeK= -1 |
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