" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
?=4y+3
Ob.= (4y+3)*2+3x*2=8y+6+6x
ODP. Obwód wynosi 8y+6+6x
P = 3x * a
3x*a = 3x(4y+3x)
a=4y+3x
wtedy l = 2(a+3x)
l=2(4y+3x+3x)
l = 8y +12x
Pozdrawiam! :)