Matematika Sekolah Menengah Pertama (2K + 2) (4K² + 7K + 4) ​

bayleefisherulv – March 09, 2023

(2K + 2) (4K² + 7K + 4) ​

Jawaban:

[tex](2k + 2)(4 {k}^{2} + 7k + 4) \\ = 2k(4 {k}^{2} + 7k + 4) + 2(4 {k}^{2} + 7k + 4) \\ = {8k}^{3} + {14k}^{2} + 8k + 8 {k}^{2} + 14 {k} + 8 \\ = 8 {k}^{3} + 22 {k}^{2} + 22 {k} + 8[/tex]

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