wykonaj mnożenie 3(x+2y-15)= B) -2(a-6m-3a+0,4)= wyłącz wspólny czynnik przed nawiaas 7xy-8x na gór,e 2 y+2xy na górze 2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
A.3(x+2y-15)=
3x+6y-45
B. -2(a-6m-3a+0,4)=
-2a+12m+6a-0,8=4a+12m-0,8
7xy-8x= x(7y-8)
a) ...=3x+6y-45
b)...=-2a+12m+6a-0,8=4a+12m-0,8
7xy-8x^2 = x(7y-8x)
y+2xy^2 = y(1+2xy)