2- 5x/(x-2)=10/(2-x) [tex]2 {}^{2} \times 3 {}^{2} [/tex]
Matematika
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Pertanyaan
2- 5x/(x-2)=10/(2-x)
[tex]2 {}^{2} \times 3 {}^{2} [/tex]
[tex]2 {}^{2} \times 3 {}^{2} [/tex]
1 Jawaban
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1. Jawaban Milieth
Pelajaran :Matematika
Kelas :7
Bab :3
Nama Bab :Bentuk Aljabar - Materi
Kode mapel:2
Kode :7.2.3
Jawab:
2-5x/(x-2)=10/(2-x)
(2-x)(2-5x)=10(x-2)
4-10x-2x+5x²=10x-20
-12x-10x+5x²=-20-4
5x²-22x=-24
5x²-22x+24=0
5x²-10x-12x+24=0
5x(x-2)-12(x-2)=0
(x-2)(5x-12)=0