2 x kuadrat dikurangi 9 x tambah 7 = 0
Matematika
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Pertanyaan
2 x kuadrat dikurangi 9 x tambah 7 = 0
1 Jawaban
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1. Jawaban rahmaameliaaja
2x kuadrat dikurangi 9x tambah 7=0o0o0o0o0o00o0o0o0o0o0o0o0o0o0