Use the binomial expansion theorem to find each term. The binomial theorem states .

Expand the summation.

Simplify the exponents for each term of the expansion.

Simplify the polynomial result.

Expand using the Binomial Theorem (x+2y)^7

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# Expand using the Binomial Theorem (x+2y)^7

Use the binomial expansion theorem to find each term. The binomial theorem states .

Expand the summation.

Simplify the exponents for each term of the expansion.

Simplify the polynomial result.

Expand using the Binomial Theorem (x+2y)^7