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24-04-2020
Mathematics

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If your square 5 more than a positive number the result is 88 more than 12 times the number

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wlaaalisaid wlaaalisaid

26-04-2020

Answer:

(x + 5)? = 88 + 12x x² + 10x + 25 = 88+12x x² + 10x - 12x + 25 - 88 = 0 x2 - 2x - 63 = 0

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