Объяснение:
[tex]a^3+2^2=(a+2)(a^2-2a+4)\\8-b^3=(2-b)(4+2b+b^2)\\27+8y^3=(3+2y)(9-6y+4y^2)\\8+x^3=(2+x)(4-2x+x^2).[/tex]
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Объяснение:
[tex]a^3+2^2=(a+2)(a^2-2a+4)\\8-b^3=(2-b)(4+2b+b^2)\\27+8y^3=(3+2y)(9-6y+4y^2)\\8+x^3=(2+x)(4-2x+x^2).[/tex]