[tex]3 {(x - \frac{1}{x} )}^{2} = [/tex]
Matematika
radit256
Pertanyaan
[tex]3 {(x - \frac{1}{x} )}^{2} = [/tex]
1 Jawaban
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1. Jawaban Anonyme
Kelas 8 Matematika
Bab Operasi Aljabar
3 (x - (1/x))²
= 3 . (x² - 2 . x . (1/x) + (1/x²))
= 3x² - 6 + (3/x²)