" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y-16=0, y-2=0
y=16, y= 2
30-7x-x²= (-x-10)(x-3)
-x-10=0, x-3=0
-x=10, x= 3
x= -10