Podstawiamy pod [tex]x[/tex] liczbę [tex]-1[/tex]:
[tex](-1 - 1)(2 \times (-1) + 3)[/tex]
Obliczamy:
[tex](-1 - 1)(2 \times (-1) + 3) = -2(-2 + 3) = (-2) \times 1 = -2[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Podstawiamy pod [tex]x[/tex] liczbę [tex]-1[/tex]:
[tex](-1 - 1)(2 \times (-1) + 3)[/tex]
Obliczamy:
[tex](-1 - 1)(2 \times (-1) + 3) = -2(-2 + 3) = (-2) \times 1 = -2[/tex]