Proszę o rozwiązanie zadania 5.9 dodany załącznik
a) 4/4 + 1/4 5/4
----------------------- + 3/4 = --------------------- + 3/4=
9/4 - 5* (-1/4) + 4 9/4 + 5/4+ 16/4
5/4
--------- + 3/4 = 5/4 * 4/30 + 3/4= 4/24 + 18/24 = 22/24 = 11/12
30/4
b) (1/3)3 * 2 3 * (1/6) do potęgi 2 1/27 * 8 * 1/36
-------------------------------------------- = --------------------------- =
(1/3) do 2 * 2 do 5 * (1/6) do 5 1/9* 32* 1/46656
2/243: 1/13122= 2/243 * 13122/1 = 108
d) 3[5-2] do potęgi 2 * [(-27/8) + 3* 1/8] do potęgi -2 =
3[3]do 2 * [(-27/8) + 3/8] do -2=
27* [-24/8] do potęgi -2= 27*[-8/24] do 2=
27*(-64/576)= 27/9 = 3
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a) 4/4 + 1/4 5/4
----------------------- + 3/4 = --------------------- + 3/4=
9/4 - 5* (-1/4) + 4 9/4 + 5/4+ 16/4
5/4
--------- + 3/4 = 5/4 * 4/30 + 3/4= 4/24 + 18/24 = 22/24 = 11/12
30/4
b) (1/3)3 * 2 3 * (1/6) do potęgi 2 1/27 * 8 * 1/36
-------------------------------------------- = --------------------------- =
(1/3) do 2 * 2 do 5 * (1/6) do 5 1/9* 32* 1/46656
2/243: 1/13122= 2/243 * 13122/1 = 108
d) 3[5-2] do potęgi 2 * [(-27/8) + 3* 1/8] do potęgi -2 =
3[3]do 2 * [(-27/8) + 3/8] do -2=
27* [-24/8] do potęgi -2= 27*[-8/24] do 2=
27*(-64/576)= 27/9 = 3