Algebra Ch 49: Binomial Theorem (8 of 18) Binomial Format Reduced Technique

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We will learn the interesting relationship of the exponents to the binomial expansions and the exponents to each of the terms of a and b and their coefficients.

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[Parknparty]

You indicate we should use the "b" exponent (e.g. 10C7). However, wouldn't we get the same result if we used the "a" exponent? That is, 10C3 = 10C7.