" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) W(x) = (25 - x²)(25 + x²) = (5 - x)(5 + x)(25 + x²)
c) W(x) = (9x² - 4)(9x² + 4) = (3x - 2)(3x + 2)(9x² + 4)