" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2. x^2 + 2xy^2 + 3x^2y + 9
= 3ab + 2ab - 4bc - 5bc
= 5ab - 9bc
b. 6x² + 2xy² - 3x²y - 5x² + 6x²y + 9
=6x² - 5x² +2xy² - 3xy² + 6x²y +9
= x² + 1 xy² + 13 x²y
maaf klo ada yg salah