Use the binomial theorem to expand the expression. ( 3 x + 4 y ) ³

Name: Use the binomial theorem to expand the expression. ( 3 x + 4 y ) 3
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Question

Quizplus · Accepted Answer

Using the binomial theorem, we have:

(3x + 4y)^3 = C(3,0)(3x)^3(4y)^0 + C(3,1)(3x)^2(4y)^1 + C(3,2)(3x)^1(4y)^2 + C(3,3)(3x)^0(4y)^3

Simplifying:

= 27x^3 + 108x^2y + 144xy^2 + 64y^3

Therefore, the correct answer is B, 11ec1e8e_2bd6_817d_be9b_098803f853fd_TBX8967_11.

Use the Binomial Theorem to Expand the Expression