Jika A = (-11+5)(-3) Dan B (-2)(7+2).Nilai A : B ? Pakai Cara Ya !
Matematika
SonnySabirin
Pertanyaan
Jika A = (-11+5)(-3) Dan B (-2)(7+2).Nilai A : B ? Pakai Cara Ya !
1 Jawaban
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1. Jawaban eryjajatfirdaus
A = (-11+5)(-3)
= (-6)(-3)
=18
B = (-2)(7+2)
=(-2)(9)
=-18
A:B = 18:(-18) = (-1)