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whether the polynomial t + 1 is a factor of 4t3 + 4t2 -
t - 1.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
p(x) = 4t3 + 4t2 - t - 1
p(-1) = 4(-1)3 + 4(-1)2 - (-1) - 1
= -4 + 4 + 1 - 1
= 0
Thus, (t + 1) is a factor of p(x).
Answered by | 04 Jun, 2014, 03:23: PM
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