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ki77a [65]
3 years ago
7

Can a common difference be negative? For example, 8, -3, -14, -25,... Would it be -11?

Mathematics
1 answer:
Law Incorporation [45]3 years ago
8 0

Answer: Hmm

Step-by-step explanation:

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15% of 95-14.25

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Trina has two brothers. one brother is 7 years older than trina and the other brother is 7 years younger than trina. the product
AlladinOne [14]
(a) 95 = (x+7)*(x-7)

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Expand the brackets:
95 = x² -7x + 7x -49 = x² - 49
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3 years ago
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