Упростите выражение: a) 3p(8c+1)-8c(3p-5) б)5n^2(3n+1)-2n(5n^2-3). Created by sakamachi2017. algebra-ru

Упростите выражение: a) 3p(8c+1)-8c(3p-5) б)5n^2(3n+1)-2n(5n^2-3)...

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3p(8c+1)-8c(3p-5) = 24cp+3p-24cp+40c= 3p+40c

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5n^2(3n+1)-2n(5n^2-3)= 15n^3+5n^2-10n^3+6n= 5n^3+5n^2+6n

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lisickina08 3p(8c+1)-8c(3p-5) = 24cp+3p-24cp+40c= 3p+40c

5n^2(3n+1)-2n(5n^2-3)= 15n^3+5n^2-10n^3+6n= 5n^3+5n^2+6n

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