Oblicz wartość wyrażenia : a) 3 do potęgi (-2) x 2/3 -(9/8) do potęgi (-1) b) (3/5) do potęgi (-1) + 3 do potęgi (-2) x 2/3 Proszę na jutro
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/3^2*2/3-8/9=1/9*2/3-8/9=2/27-8/9=2/27-24/27=-22/27
5/3+1/3^2*2/3=5/3+1/9*2/3=5/3+2/27=45/27+2/27=49/27=1 22/27