" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1.) 2x - 3y - 4x - 5y =
2x - 4x + 3y - 5y = - 2x -2y
2.) 9x² + 7x³ - 8x² - 5x³ =
9x² - 8x² + 7x³ - 5x³ = x² + 2x³
3.) 7a(1+b) - 3b (1+a) =
7a + 7ab - 3b + 3ab =
7a + 7ab + 3 ab -3b =
7a + 9 ab -3b
8.) x-6
9.) 3x-9 per x -1
10.) 2x-3 per x - 1
12.) -x-7 per x+5
kalau ada yang salah..maaf Yaa?