" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3a - 4ab + 3a + 4ab=
(3+3)a+(-4+4)ab=
6a
B.3x(2x^2+x-4) dan 4x(2x^2-2x+2)=
3x(2x^2+x-4) + 4x(2x^2-2x+2)=
6x^3+6x+3x^2-12x + 8x^3-8x^2+8x=
(6+8)x^3+(6-12+8)x+(3-8)x^2=
14x^3 + 2x - 5x^2
^=pangkat
maaf jika salah