" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= y³ + 9y² + 27y +27 - (32y -128y² + 128y³ -16 +64y -64y²) =
= y³ + 9y² + 27 y +27 - (128y³ - 192y² + 96y - 16) =
= y³ + 9y² + 27y + 27 - 128y³ + 192y² - 96y + 16 =
= -127y³ + 201y² - 69y + 43