-2ײ+4×+8=...??? Tolong dibantu yah
Matematika
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-2ײ+4×+8=...???
Tolong dibantu yah
Tolong dibantu yah
1 Jawaban
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1. Jawaban jhosua12
_2×
[tex] - 2x2 + 4x \\ 2 - 1 = 1 \\ - 2x + 4x + 8 = \\ 2x = - 8 \\ x = - 8 \div 2 = - 4[/tex]