Помогите срочно даю 100 баллов. Created by aaxmmedov. algebra-ru

Помогите срочно даю 100 баллов...

NNNLLL54

Verified answer

Ответ:

$1)\ \ ay-3y-4a+12=y(a-3)-4(a-3)=(a-3)(y-4)\\\\2)\ \ 8x-8y+xz-yz=8(x-y)+z(x-y)=(x-y)(8+z)\\\\3)\ \ 9a+9-na-n=9(a+1)-n(a+1)=(a+1)(9-n)\\\\4)\ \ mn+m-n-1=m(n+1)-(n+1)=(n+1)(m-1)\\\\5)\ \ 8c^3-2c^2+4c-1=2c^2(4c-1)+(4c-1)=(4c-1)(2c^2+1)\\\\6)\ \ 6x^5+4x^2y^2-9x^3y-6y^3=2x^2(3x^3+2y^2)-3y(3x^3+2y^2)=\\\\=(3x^3+2y^2)(2x^2-3y)\\\\7)\ \ 2b^3-7b^2c-4b+14c=b^2(2b-7c)-2(2b-7c)=(2b-7c)(b^2-2)\\\\8)\ \ 9a^2b-3a^2+3b^2-b=3a^2(3b-1)+b(3b-1)=(3b-1)(3a^2+b)$

2 votes Thanks 1

MizoriesKun

Смотри...........................

3 votes Thanks 3

Answers & Comments

Verified answer

100 63eac146d8e8c

50 63db47934e546

50 63d02ad7e8224

pomogite srochno dayu 66 balov zapovnit propuski pershoyu zbirkoyu pravovih no

mlfb22ee32e04bf8009f8b85a289a8b083 79150

pomogite srochno dayu 60 ballov528ced21db61d6a69a92e8a10a510577 6026

pomogite srochno dayu 60 ballovde31df083946c528ee2259030aa5af25 78019

pomogite pozhalujstazadaniya prikrepil nizhezaranee spasibo nuzhen tolko otvet2aee2a10d07bf5d13cbefc8eaa9dddfb 10984

pomogite pozhalujsta zadanie prikrepil nizhedayu 15 ballovb7252edeea92737779fcba9db588d642 46484

pomogite pozhalujsta zadanie prikrepil nizhu dayu 15 balov5f50430e50999df165a5e79bdc8de916 39738

рекомендуемые вопросы

Helpful Links

Helpful Social