Пошаговое объяснение:
(x+1)^3=x^3+3x^2+3x+1
(a-1)^3=a^3+3a^2+3a-1
(x+3)^3=x^3+9x^2+27x+27
(b-2)^3=b^3-6b^2+12b-8
(2x-1)^3=8x^3-12x^2+6x-1
(3a+2)^3=27a^3+54a^2+36a+8
(2b+3)^3=8b^3+36b^2+54b+27
(3c-1)^3=27c^3-27c^2+9c-1
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Answers & Comments
Пошаговое объяснение:
(x+1)^3=x^3+3x^2+3x+1
(a-1)^3=a^3+3a^2+3a-1
(x+3)^3=x^3+9x^2+27x+27
(b-2)^3=b^3-6b^2+12b-8
(2x-1)^3=8x^3-12x^2+6x-1
(3a+2)^3=27a^3+54a^2+36a+8
(2b+3)^3=8b^3+36b^2+54b+27
(3c-1)^3=27c^3-27c^2+9c-1