hasil dari (3×+2) (2×-1)-(6×-5)(×+1)
bantu jwb,,tq![]()
bantu jwb,,tq
Penyelesaian:
(3x+2)(2x-1)-(6x-5)(x+1)
=(6x²-3x+4x-2)-(6x²+6x-5x-5)
=(6x²+x-2)-(6x²+x-5)
=6x²-6x²+x-x-2-(-5)
=-2+5
=3
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[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
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