Автор - Svitlankadub

(у-8)(2у-1)-(3у+1((5у-2)=

Ответ

Автор - Jikarinkite

(y - 8)(2y - 1) - (3y + 1(5y - 2)) =  \  = 2y {}^{2}  - y - 16y + 8 - (15y {}^{2}  - 6y + 5y - 2) =  \  = 2y {}^{2}  - 17y + 8 - 15y { }^{2}  + 6y - 5y + 2 =  \  =  - 13y {}^{2}  - 16y + 10

Ответ

Автор - Ruslan9000

2y²-у-16у+8-15у²+6у-5у+2=(-13у²)-16у+10

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