СРОЧНО ПОМОГИТЕ!!!!1) 3а(3) (2а(2)-4) 2)( 2у+с )( 3у-с )3)(х+1)(х(3)-3х- 4)4)-0,5у(4-2у(2))* (у(3)+3)5) 7у(х+y-p)-7p(x-y-p)+7x(x-y+p). Created by Nastya0907. algebra-ru

СРОЧНО ПОМОГИТЕ!!!!1) 3а(3) (2а(2)-4) 2)( 2у+с )( 3у-с )3)(х+1)(х(3)-3х- 4)4)...

August 2022 1 1 Report

СРОЧНО ПОМОГИТЕ!!!!

1) 3а(3) (2а(2)-4)
2)( 2у+с )( 3у-с )
3)(х+1)(х(3)-3х- 4)
4)-0,5у(4-2у(2))* (у(3)+3)
5) 7у(х+y-p)-7p(x-y-p)+7x(x-y+p)

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NNNLLL54

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$1)\; \; 3a^3(2a^2-4)=6a^5-12a^3\\\\2)\; \; (2y+c)(3y-c)=6y^2+cy-c^2\\\\3)\; \; (x+1)(x^3-3x-4)=x^4-3x^2-4x+x^3-3x-4=\\=x^4+x^3-3x^2-7x-4\\\\4)\; \; -0,5y(4-2y^2)(y^3+3)=-0,5y(4y^3+12-2y^5-6y^2)=\\=-2y^4-6y+y^6-3y^3\\\\5)\; \; 7y(x+y-p)-7p(x-y-p)+7x(x-y+p)=\\=7(xy+y^2-yp-xp+yp+p^2+x^2-xy+xp)=\\=7(x^2+y^2+p^2)$

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pomogite srochno umolyayayukak pishetsya slitno ili razdelno1 ne ocenimy

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Nastya0907 August 2021 | 0 Ответы

na kakoj ugol povorachivaetsya minutnaya strelka chasov v techenii 20 v techenii 30

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pomogite srochno umolyayayukak pishetsya slitno ili razdelno1 ne ocenimy

na kakoj ugol povorachivaetsya minutnaya strelka chasov v techenii 20 v techenii 30

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