Mathematics, 26.05.2021 17:40, jewelz5887

What is 7x2 – 4 + 6x3 – 4x – x4 in standard form? A. –4 – 4x + 7x2 + 6x3 – x4
B. 4(–4 – x) + x2(7 + 6x – x2)
C. x4 + 6x3 + 7x2 – 4x – 4
D. –x4 + 6x3 + 7x2 – 4x – 4

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What is 7x2 – 4 + 6x3 – 4x – x4 in standard form? A. –4 – 4x + 7x2 + 6x3 – x4
B. 4(–4 – x) +...