x^2 - 6x + 9 per x^2 - x - 6 : x^2 + 2x - 15 per x^2 + 2x =
Matematika
ursulaviona1
Pertanyaan
x^2 - 6x + 9 per x^2 - x - 6 : x^2 + 2x - 15 per x^2 + 2x =
1 Jawaban
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1. Jawaban opangunnie
(x-3)(x-3)/(x-3)(x+2) : (x+5)(x-3)/x(x+2)
=(x-3)/(x+2)dikali x(x+2)/(x+5)(x-3)
=x/x+5