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(3u-4x-6)(u+2x)

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Answer to a math question (3u-4x-6)(u+2x)

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Esmeralda

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102 Answers

1. Distribute each term in the first bracket by each term in the second bracket:

(3u)(u) = 3u^2

(3u)(2x) = 6ux

(-4x)(u) = -4xu

(-4x)(2x) = -8x^2

(-6)(u) = -6u

(-6)(2x) = -12x

2. Combine like terms:

3u^2 + 6ux - 4xu - 8x^2 - 6u - 12x

Use the fact that $6ux$ and $-4xu$ are like terms:

6ux - 4xu = 2ux

Therefore, the final expression is

3u^2 + 2ux - 8x^2 - 6u - 12x

Answer:

3u^2 + 2ux - 8x^2 - 6u - 12x

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(3u-4x-6)(u+2x)

Answer to a math question (3u-4x-6)(u+2x)

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