Algebra-2

Question Analysis
This problem tests the ability to use Pascal's Triangle to find specific binomial coefficients in the expansion of a binomial.

Key Concept Explanation
The binomial theorem states that . The coefficients in the expansion are found in Pascal's Triangle.

Step-by-step Solution
1. Identify the 10th row of Pascal's Triangle: 1, 10, 45, 120, 210, 252, 210, 120, 45, 10, 1
2. Identify the expansion of is

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