1.9a²-4b² 2.x²+6x-40 3.x²-8x+16 4.12x²+2x-10 5.6x²-28x+30 minta tolong dijawab ya!
Matematika
junita41
Pertanyaan
1.9a²-4b²
2.x²+6x-40
3.x²-8x+16
4.12x²+2x-10
5.6x²-28x+30
minta tolong dijawab ya!
2.x²+6x-40
3.x²-8x+16
4.12x²+2x-10
5.6x²-28x+30
minta tolong dijawab ya!
1 Jawaban
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1. Jawaban graciahyun20ou088h
1.(3a-2b)(3a+2b)
2.
3.(x-4)(x-4)
4.