Oblicz
3^2+11^0+10^1=
7+3x5^3=
(5^2 -13)x4^2=
(1 1/7)^2+4/7^3- (5/8)^0=
(1 2/3)^2 x(3/5)^3=
(1/2+2/3)^2-7/12=
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7+3x5^3= 7+3*125 = 7+375= 382
(5^2 -13)x4^2=(25-13)*16= 12*16= 160+32= 192
(1 1/7)^2+4/7^3- (5/8)^0= (8/7)^2+ 64/343 -1 = 64/49+64/343-1= 448/343+64/343-1= 512/343-1= 169/343
(1 2/3)^2*(3/5)^3= (5/3)^2*27/125= 25/9*27/125 = 3/5 = 0,6
(1/2+2/3)^2-7/12= (3/6+4/6)^2-7/12= (7/6)^2-7/12= 49/36-7/12= 49/36-21/36= 28/36= 14/18= 7/9