-7x(x-xy-y) tolong jawaban nya
Matematika
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Pertanyaan
-7x(x-xy-y) tolong jawaban nya
1 Jawaban
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1. Jawaban Shireii
-7x (x - xy - y)
= (-7x.x) + (-7x.-xy) + (-7x.-y)
= -7x² + 7x²y + 7xy
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