(x+2)dikali(x-y-3):-(x+2)
Matematika
natalyprity1
Pertanyaan
(x+2)dikali(x-y-3):-(x+2)
1 Jawaban
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1. Jawaban hamay
(x+2)(x-y-3):-(x+2)
=x^2-xy-3x+2x-2y-6/-x-2
=x^2-x-xy-2y-6/-x-2
=x^2-xy-2y+3