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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