pl. answer my question
Asked by | 18th Feb, 2010, 01:51: PM
Expert Answer:
We'll assume you meant,
f(t) = t2 - 4t + 3
So we have,
α+β = 4 and αβ = 3
α4β3 + α3β4 = α3β3(α+β) = (αβ)3(α+β) = 33(4) = 108
Regards,
Team,
TopperLearning.
Answered by | 18th Feb, 2010, 02:08: PM
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