October 2018 1 42 Report

Matematyka 1 Zad 14/41

A)

-1,8 x 2/3 -0,8 x (-3/4) do potegi 2

------------------------------------------- <-----kreska ulamkowa

-0,9 x 5/9 +(-1/2)

musi wyjsc 1,65 bo tak jest w odp ale mi nie wychodzi

B)

-2 x (-0,5)do potegi 2 + (-2)

----------------------------------

-0,1 x [-1,3 +6 x (-0,2)]

musi wyjsc -10

prosze o obliczenia !

jesli bedzie dobrze to dam naj ;)


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