a)
(1/2)³:(1/6)²-(-2)³=1/8:1/36-(-8)=1/8*36/1+8=9/2+8=4 1/2+8=12 1/2
b)
(1 1/2)³:0,5⁴+7,4⁰=1,5³:0,0625+1=3,375:0,0625+1=54+1=55
a) (1/2)*3 : (1/6)*2 - (-2)*3= 1/8 : 1/36 - (-8) = 1/8 x 36/1 + 8= 36/8 + 8 = 4 4/8 + 8 = 12 4/8 = 12 1/2
b) (1 1/2)*3 : (O,5)*4 + (7,4)*0 = (3/2)*3 : (1/2)*4 + 1 = 27/8 : 1/16 + 1 = 27/8 x 16/1 + 1 = 54 + 1 = 55
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a)
(1/2)³:(1/6)²-(-2)³=1/8:1/36-(-8)=1/8*36/1+8=9/2+8=4 1/2+8=12 1/2
b)
(1 1/2)³:0,5⁴+7,4⁰=1,5³:0,0625+1=3,375:0,0625+1=54+1=55
a) (1/2)*3 : (1/6)*2 - (-2)*3= 1/8 : 1/36 - (-8) = 1/8 x 36/1 + 8= 36/8 + 8 = 4 4/8 + 8 = 12 4/8 = 12 1/2
b) (1 1/2)*3 : (O,5)*4 + (7,4)*0 = (3/2)*3 : (1/2)*4 + 1 = 27/8 : 1/16 + 1 = 27/8 x 16/1 + 1 = 54 + 1 = 55
* - potęga x-razy