Himpunan penyelesaian X-2/x^2
Matematika
Etin147
Pertanyaan
Himpunan penyelesaian X-2/x^2
1 Jawaban
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1. Jawaban nastydirty
x-2/x^2=(x-2)x^-2
=x^-1 - 2x^-2
=x^-1 (1-2x^-1)
=(1- 1/2x)/x
=((2x-1)/2x)/x
=(2x-1)/2x^2