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Express as a trinomial. (3x – 10) (3x - 1)​

1 Answer

2 votes

Answer:

9x² - 33x + 10

Explanation:

Given

(3x - 10)(3x - 1)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(3x - 1) - 10(3x - 1) ← distribute both parenthesis

= 9x² - 3x - 30x + 10 ← collect like terms

= 9x² - 33x + 10

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