Предмет: Математика, автор: valitivale

Разложите по формуле Бином Ньютона
1) (а+b)^6=
2) (x+1)^4=
3) (2x-3)^5=

Ответы

Автор ответа: Аноним
2

Ответ:

1) (a+b)^6=a^6+6a^5b+15a^4b^2+20a^3b^3+15a^2b^4+6ab^5+ b^6 ;

2)(x+1)^4=x^4+4x^3+6x^2+4x+1 ;

3) (2x-3)^5=32x^5-240x^4+720x^3-1080x^2+810x-243

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