" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
6. 2 x2 - x -1 : x - 1 = 2x +1
4. x+4
sisi = x+4
5. luas (4x^3+12x+9)= (2x+3)^2
keliling= 4(2x+3)
= 8x+12
6. (2x+1(x-1)/(x-1)
2x+1