AlexlalaGt AlexlalaGt

25-05-2016
Mathematics

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(35n 3 - 30n 2 + 25n) ÷ (-5n)

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alfaridzi alfaridzi

25-05-2016

(35n 3-30n 2+25n)÷(-5n)
:35n×3-30n×2+25n÷(-5n)
(35n×3)-(30n×2)+25n÷(-5n) 105n-60n+{25n÷(-5n)}
105n-60n+(-5n)
45n+(-5n)
40n

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