нужна помощь! кто может: 1)b(целое) - b/ b-2 2)a²/ a+1 - a+1. Created by klimenkol21. algebra-ru

a+1 - a+1...

August 2022 1 23 Report

нужна помощь! кто может:
1)b(целое) - b/ b-2

2)a²/ a+1 - a+1

Answers & Comments

selmash21 1)
b(b-2)-b
=--------------=
b-2
b^2-2b-b
=-------------=
b-2
b^2-3b
=----------
b-2

2)
a^2-(a+1)×(a+1)
=----------------------=
a+1
a^2-a^2-2a-1
=----------------------=
a+1
-2a-1
=-------------
a+1

1 votes Thanks 0

2x-2...

Answer

klimenkol21 August 2022 | 0 Ответы

vychislit 1 05 minus 5 stepen 2 13 minus 2 stepen171650fa71f3773fcb7d8058d1e04fec 16590

Answer

klimenkol21 August 2022 | 0 Ответы

reshit kvadratnoe uravnenie razlozhiv ego levuyu chast na mnozhiteli 13h5h03fccfdb28b70e12dfa1290621b0bdc92 30754

Answer

klimenkol21 August 2022 | 0 Ответы

osnovaniya trapecii 6sm i 9sm vysota 10sm najti rasstoyaniya ot tochki peresecheniya0c50ad104f6e89a3291d70d1402d398b 22936

Answer

klimenkol21 August 2022 | 0 Ответы

osnovaniya trapecii 6sm i 9sm vysota 10sm najti rasstoyaniya ot tochki peresecheniyadea6b551016c04c8383f618917441f22 11246

Answer

Answers & Comments

2x-2...

vychislit 1 05 minus 5 stepen 2 13 minus 2 stepen171650fa71f3773fcb7d8058d1e04fec 16590

9 hh 1 32h 25 gt hh 1b800fa94593fe89989c46f558b0bbcf5 4400

2x-2...

najti proizvodnuyu 1 u2sin x 2 u3 tgxbc44ad00ebf0d1b235606d77184c837e 70266

perevesti na anglijskij 1iskusstvo prisutstvuet v nashej zhizni 2my stalkivaem

v okruzhnosti provedeny tri ravnye hordy odna iz nih udalena ot centra na 5sm n

reshit kvadratnoe uravnenie razlozhiv ego levuyu chast na mnozhiteli 13h5h03fccfdb28b70e12dfa1290621b0bdc92 30754

osnovaniya trapecii 6sm i 9sm vysota 10sm najti rasstoyaniya ot tochki peresecheniya0c50ad104f6e89a3291d70d1402d398b 22936

osnovaniya trapecii 6sm i 9sm vysota 10sm najti rasstoyaniya ot tochki peresecheniyadea6b551016c04c8383f618917441f22 11246

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