Question

[Lê Phương Anh]

giúp mik bài 58 ạ mik cảm ơ

Answer 1

[Lấp La Lấp Lánh]

1) \(a^3+1=\left(a+1\right)\left(a^2-a+1\right)\)

2) \(a^3+6a^2+12a+8=\left(a+2\right)^3\)

3) \(8a^3+12a^2+6a+1=\left(2a+1\right)^3\)

4) \(27a^3-1=\left(3a-1\right)\left(9a^2+3a+1\right)\)

5) \(x^3-12x^2+48x-64=\left(x-4\right)^3\)

6) \(27a^3-54a^2+36a-8=\left(3a-2\right)^3\)