Question

Expand (X+Y)^11 using binomial theorem.

Answer 1

Answer:

The binomial theorem states (a+b)n=n∑k=0nCk⋅(an−kbk) ( a + b ) n = ∑ k = 0 n ⁡ n C k ⋅ ( a n - k b k ) .Expand the summation. Simplify the exponents for each term of theexpansion. Simplify the polynomial result.

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

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