помогите пожалуйста, срочно . Created by pirali2014. algebra-ru

помогите пожалуйста, срочно ...

marykate98 1. x²-2x+4-2x²-3x-9-x=-x²-6x-5
2. 5c²d-cd²+d³-2cd²+c²d-d³=6c²d-3cd²=3cd(2c-d)
3. 12+3x²-2x-x-1-4x²-7=-x²-3x-4
4. p³+pq+pq²-q³-p³-q³-pq²=pq-2q³

1 votes Thanks 1

yura3486 1. x²-2x+4-2x²-3x-9-x=-x²-6x-5
2. 5c²d-cd²+d³-2cd²+c²d-d³=6c²d-3cd²=3cd(2c-d)
3. 12+3x²-2x-x-1-4x²-7=-x²-3x-4
4. p³+pq+pq²-q³-p³-q³-pq²=pq-2q³ воот правильный

0 votes Thanks 0

Answers & Comments

zerno perevozili na dvuh avtomashinah razlichnoj gruzopodemnosti v pervyj den bfbd00556fd9a07078832091460169880 21001

dve brigady rabotali na uborke kartofelya v pervyj den odna brigada rabotala2ch35f287a2149e4957d6db62bc56aab49c 2305

skolko nuzhno nalit vody pri temperature 20s v vannoj s goryachej vodoj pri temp

zazhzhyonnuyu svechu bokovoj poverhnostyu prikreplyayut k kirpichnoj stene kuda budet s

h2160 6h2h0 h28h160 h2 7h60 2h 5 h30 reshite uravneniyaraspishete

skolko spic v kolese esli ugly mezhdu sosednimi spicami raven 36 gradusam

chto nado sdelat chtoby uluchshit ekologicheskuyu situaciyu na urale2fd2d74ae59ab8540274c37a514de86a 91605

reshite sistemu uravnenij3h u42h3u21

reshite sistemu uravnenij3h 2u12h2u 4

raspishite podrobno pozhalujsta1f7b10b8a914d0a9ef46948d6b324c04 49005

рекомендуемые вопросы

Helpful Links

Helpful Social