Пжл 3b и 4 задание срочно. Created by noname286. algebra-ru

Пжл 3b и 4 задание срочно...

December 2021 1 5 Report

Пжл 3b и 4 задание срочно

Answers & Comments

tamarabernukho (x-5)²+(2x-5)(2x+5)+39x=x²-10x+25+4x²-25+39x=5x²+39x=
5*(-5)²+29*(-5)=125-145=-20

x;x+1;x+2;x+3

(x+1)²-x² + (x+3)²-(x+2)²=18
x²+2x+1-x²+x²+6x+9-x²-4x-4=18
4x=12
x=3
x+1=4
x+2=5
x+3=6

ответ 3;4;5;6

1 votes Thanks 1

pomogite pozhalujsta srochno dam 20 ballovdb640cd65c03a1513b060ead8fa2ea8b 32668

Answer

noname286 April 2021 | 0 Ответы

rasskazhite paru semejnyh obychayah tli tradicij srochno dayu 20 ballov

Answer

Answers & Comments

pozhalujsta pomogite algebra 7 klassb9fe341fdb188d8019ad2a2600667b28 70338

raspolozheniya cilindra po umensheniyu ih plotnosti

postavte a an some ili any sdelajte srochno pozhalujsta

priznaki basni volk i yagnyonok

pomogite srochno test u menya

srochno matematika srochno pzh 145

dialog na temu polza i vred interneta

sochinite stihotvoreniya so slovami rab i vladyka

pomogite pozhalujsta srochno dam 20 ballovdb640cd65c03a1513b060ead8fa2ea8b 32668

rasskazhite paru semejnyh obychayah tli tradicij srochno dayu 20 ballov

рекомендуемые вопросы

Helpful Links

Helpful Social