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Plzzzzzzzzzzzzzzzzzzzzzzzzzz Which of the following is the correct expansion of (x + 4)(x2 + 2x + 7)? x3 + 6x2 + 8x + 7 x3 + 6x2 + 15x + 28 x3 + 15x2 + 15x + 28 x3 + 12x2 + 8x +…
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Plzzzzzzzzzzzzzzzzzzzzzzzzzz Which of the following is the correct expansion of (x + 4)(x2 + 2x + 7)? x3 + 6x2 + 8x + 7 x3 + 6x2 + 15x + 28 x3 + 15x2 + 15x + 28 x3 + 12x2 + 8x +…
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Apr 25, 2021
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Which of the following is the correct expansion of (x + 4)(x2 + 2x + 7)?
x3 + 6x2 + 8x + 7
x3 + 6x2 + 15x + 28
x3 + 15x2 + 15x + 28
x3 + 12x2 + 8x + 7
Mathematics
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