разложите на множители xy3-by3-ax+ab-a+y3. Created by HarukaHaruna. matematika-ru

разложите на множители xy3-by3-ax+ab-a+y3...

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разложите на множители xy3-by3-ax+ab-a+y3

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olyaozered 3ху-3by-ax+ab-a+3y=(3xy+3y)+(ab-3by)-(ax+a)=3y(x+1)+b(a-3y)-a(x+1)=
=(3y(x+1)-a(x+1))+b(a-3y)=(x+1)(3y-a)+b(a-3y)=(x+1)(3y-a)-b(3y-a)=
=(3y-a)(x+1-b);

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kakoj roman vam bolshe ponravilsya evgenij onigin pushkina ili geroj nashego vr

sochinenie na temu chest i dolg i povesti kapitanskaya dochkasvoimi slovami

chto znachit otnositsya skepticheski

sokratite drob b sm vo vlozhenie

sravnite a73 i b19

dany tochki a 14 b1 2 c 0 4 d22 e i f serediny ab i cd sootvet

preobrazujte predlozheniya upotreblyaya oborot used toi never take a taxi to go

napisat sochinenie po kartine repina negrityanka

15,8*13-2*15,8+13*5,2-2*5,2...

v svyazi s chem na rusi poyavilis knigi

рекомендуемые вопросы

Helpful Links

Helpful Social

15,813-215,8+135,2-25,2...