Помогите Пожалуйста вот: 1) (6а+1)(2а-3)=0 2) 7у-(3у-(8у-(5-6у))). Created by olya9607. matematika-ru

Помогите Пожалуйста вот: 1) (6а+1)(2а-3)=0 2) 7у-(3у-(8у-(5-6у)))...

July 2022 1 6 Report

Помогите Пожалуйста вот:

1) (6а+1)(2а-3)=0

2) 7у-(3у-(8у-(5-6у)))

Answers & Comments

lyubacha2 1) 12а^2-18a+2a-3=0
a(12a-18+2)=0
a=0 a=0 a=0 a=0
12a-18+2=0 12a=16 a=16/12 a= 1 1/3
2) 7y-(3y-(8y-(5-6y)))=0
7y-(3y-(8y-5+6y))=0
7y-(3y-8y+5-6y)=0
7y-3y+8y-5+6y=0
18y=5
y=5/18

0 votes Thanks 0

pomogite s 3 zadachej esli ne trudno to na listochek sfotografirovat i prislat

Answer

olya9607 July 2022 | 0 Ответы

pridumajte predlozheniya so slovami gorod sputnik muzhchiny veterany reka neva sr

Answer

olya9607 July 2022 | 0 Ответы

Answers & Comments

pomogite s 3 zadachej esli ne trudno to na listochek sfotografirovat i prislat

pridumajte predlozheniya so slovami gorod sputnik muzhchiny veterany reka neva sr

tex]...

2 1 chislo 2 2 chislo sk ko 1 chislo summy chisel

prosklonyajte pzh 10 378

53h 2h 2h 22 reshite pzh

7y-(3y-5)=2y-(3y-(7y-4)...

2b 43b30 srochnoo pozhalujsta

1 uchastok 37 2 uch 35 s 3 ubrali na 182u menshe chem vo 2 sk ko u s 1 2 i 3

7,5x-124,56=2,46+78,3...

рекомендуемые вопросы

Helpful Links

Helpful Social