" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9x + 300 = 61x - x²
x² - 61x + 9x + 300 = 0
x² - 55x + 300 = 0 (x - 60) (x + 5) = 0
x = 60 x = - 5