Binomial TheoremHard
Question
The expression, 
is a polynomial of degree
is a polynomial of degreeOptions
A.5
B.6
C.7
D.8
Solution
= 2 (6C0 (2x2 + 1)3 + 6C2(2x2 + 1)2(2x2 - 1) + 6C4 (2x2 + 1)(2x2 - 1) + 6C6(2x2 - 1)3)
clearly ′6′
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