oblicz dzialanie na pierwiastkach i potegach
1. =2*8-18:9-12=16-2-12=14-12=2
2.=2(8-18):(4-14)=-20:(-10)=2
3.=2*8-18:9-14=16-2-2-14=0
4.=3(8-18):16-15=3*(-10):16-15=-30:16-15=1 i 7/8 -15=....
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1. =2*8-18:9-12=16-2-12=14-12=2
2.=2(8-18):(4-14)=-20:(-10)=2
3.=2*8-18:9-14=16-2-2-14=0
4.=3(8-18):16-15=3*(-10):16-15=-30:16-15=1 i 7/8 -15=....