zad 6 str 44 MATEMATYKA DLA KL 2 NIEBIESKIE !!!
e) 2 na gorze do 3 {125} -3 =
f) 6 / { 144} + 1 =
g) 3 na gorze do 3 { -8 } / 4 - 5 =
h) {16} + 3 na gorze {125} =
{ } 27 w potędze / - podzielić
odp.
e = 7
f= 1,5
g= - 6,5
h= 9
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e) 2∛125 - 3 = 2 * 5 - 3 = 10 - 3 = 7
f) 6/√144 + 1 = 6/12 + 1 = 1/2 + 1 = 1,5
g) 3∛-8/4 - 5 = (3 * (-2))/4 - 5 = -6/4 - 5 = -1,5 - 5 = -6,5
h) √16 + ∛125 = 4 + 5 = 9