crw061803 crw061803

16-08-2022
Mathematics

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Which expression is the simplest form of - (2x³ + x²) + 3 (x³ - 4x²)?

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tomriddel1123 tomriddel1123

16-08-2022

-2x³+x²+3x³-12x²

x³-x²-12x²

x³ - 13x²

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