faktorkan! x2-xy-72y2=0
Matematika
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Pertanyaan
faktorkan!
x2-xy-72y2=0
x2-xy-72y2=0
2 Jawaban
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1. Jawaban NailyKhairiya5
x2-xy-72y2=0
(x-9)(x+8)=0
X-9=0 x+8=0
X=9 x=-8 -
2. Jawaban m1a2u3l4i5d6i7a8
x² - xy - 72y² = 0
(x + 8y) (x - 9y) = 0