" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1 + a² - 7a
= 9p pngkt2 + 3 + 3p pngkt2 - 7
= 12p pngkt2 - 4
b. (4 + 6a pngkt2 - 5ab) + (-2ab + a pngkt2 - 3)
= 1 + 7a pngkt2 - 7ab