Błagam pomóżcie !
Doprowadź do najprostszej postaci:
a) -3a (2-5a) - (2a+3) (2-3a) -2a (6a-4)
b) (3x-1) (4x-3) + (6x^2-18x) :(-6) -4x (2x-3)
Błagam potrzebne mi to na dziś , a nawet na zaraz ! ;/ Dam naj :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) -3a (2-5a) - (2a+3) (2-3a) -2a (6a-4)= 15a2(kwadrat) -25a+2
a) - 6a +15a^{2} - 4a - 6a^{2} +6 - 9a - 12a^{2}+8a = -11a - 3a^{2} +6
b)12x^{2} - 9x - 4x +3 + -x^{2} +3 x -8x +12 x = 11x^{2} - 6x +3