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Mathematics, 04.08.2019 07:50, Meowkitty1894
Which expression is a trinomial? a. x + y β 13 b. 4xyz c. 4x^3 d. x^3 - 3x^2 + 7x + 5 i think it's a. but i'm not sure.
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Answers: 1
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Which expression is a trinomial? a. x + y β 13 b. 4xyz c. 4x^3 d. x^3 - 3x^2 + 7x + 5 i think it's...
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