The solution of ( y + 8)( y - 12) = (y + 4)
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The solution of ( y + 8)( y - 12) = (y + 4)
1 Jawaban
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1. Jawaban GloryJ
(y+8)(y-12) = (y+4)
y^2 - 12y + 8y - 96 = y + 4
y^2 - 12y + 8y - y = 96 + 4
y^2 - 19y = - 100
*maaf ya kalau salah
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