dsaefong00
17.04.2020 •
Mathematics
6. Find the product:
(x² + 8x - 3)(x + 1)
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Ответ:
x^3+9x^2-3x^2-3
Step-by-step explanation:
You can use a various of methods but when you use the box method you multiply each separately.
Like you would multiply x² by x, 8x by x, -3 by x (thats the first row)
x² by 1, 8x by 1, -3 by 1 ( for the second row)
Then you get those final variables and combine like terms getting the answer above
Ответ: