leibowitsmason13 leibowitsmason13

17-08-2018
Mathematics

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Express as a trinomial. (3x+3)(2x−4)

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AnimeBrainly AnimeBrainly

17-08-2018

Use the FOIL method: First, Outside, Inside, Last

3x(2x) = 6x²

3x(-4) = -12x

3(2x) = 6x

3(-4) = -12

6x² -12x + 6x-12

Combine like terms

-12x + 6x = -6x

6x² - 6x - 12 is your answer

hope this helps

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