b= (-2)³ - [2/3 : (-1 1/8) + 2/9 : 2 2/3]
5/4 : √4
daje naj za najlepsza odpowiedz :)
b= (-2)³ - [2/3 : (-1 1/8) + 2/9 : 2 2/3 ] ------------------------------------------------- = 5/4 : √4 (-8) - [ 2/3 : (-9/8) + 2/9 : 8/3 ] (-8) - [ 2/3 * (-8/9) + 2/9 * 3/8 ] = ----------------------------------------- = -------------------------------------- = 5/4 : 2 5/4 * 1/2 (-8) - [ -16/27 + 1/12 ] (-8) - [ -64/108 + 9/108 ] (-8) - (- 55/108) = --------------------------- = -------------------------------- = --------------------- = 5/8 5/8 5/8 = [ (-8) + 55/108 ] : 5/8 = [ (-864/108) + 55/108 ] * 8/5 = (-809/108) * 8/5 =
-3236/540 = - 5 i 536/540
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b= (-2)³ - [2/3 : (-1 1/8) + 2/9 : 2 2/3 ]
------------------------------------------------- =
5/4 : √4
(-8) - [ 2/3 : (-9/8) + 2/9 : 8/3 ] (-8) - [ 2/3 * (-8/9) + 2/9 * 3/8 ]
= ----------------------------------------- = -------------------------------------- =
5/4 : 2 5/4 * 1/2
(-8) - [ -16/27 + 1/12 ] (-8) - [ -64/108 + 9/108 ] (-8) - (- 55/108)
= --------------------------- = -------------------------------- = --------------------- =
5/8 5/8 5/8
= [ (-8) + 55/108 ] : 5/8 = [ (-864/108) + 55/108 ] * 8/5 = (-809/108) * 8/5 =
-3236/540 = - 5 i 536/540