##Quiz #113 ##

~Algebra

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– Solution

= x³ – 11³

= x³ – (11 × 11 × 11)

= x³ – 1.331

= (x – 11)(x² + 11x + 121)

• Conclusion

So, the factorization of x³ – 11³ is (x – 11)(x² + 11x + 121)

• Answer Details

Subject: Mathematics

Class: VIII

Material: Algebra

Subject code: 2

Categorization code: 8.2.1

• • • • •

— In Indonesia —

~Aljabar

_________

– Solusi

= x³ – 11³

= x³ – (11 × 11 × 11)

= x³ – 1.331

= (x – 11)(x² + 11x + 121)

• Kesimpulan

Jadi, faktorisasi dari x³ – 11³ adalah (x – 11)(x³ + 11x + 121)

• Detail Jawaban

Mapel: Matematika

Kelas: VIII

Materi: Aljabar

Kode Soal: 2

Kode Kategorisasi: 8.2.1

Jawaban:

a³ – b³ = (a – b) (a² + ab + b²)

x³ – 11³

= (x – 11) (x² + 11x + 11²)

= (x – 11) (x² + 11x + 121)