oblicz . ale prosze o rozpisywanie . ; )
a ) . 8 + ( - 5 ) - ( + 8 ) - ( - 5 ) =
b ) . - 23 + ( - 25 ) - ( - 23 ) + ( + 13 ) =
c ) . - 15 - ( - 26 ) + 4 - 26 + 24 =
d ) . [ - ( - 4 ) - ( - 10 ) + ( - 16 ) ] - ( 50 - 13 ) =
e ) . ( - 45 ) : ( - 3 ) - ( - 11 ) * 3 =
f ) . ( - 2 ) to potęgi trzeciej + ( - 8 ) : ( - 1 ) - ( - 35 ) : ( - 7 ) =
g ) . [ 63 : ( - 9 ) + ( - 13 ) ] * ( - 8 ) =
daje naj . ! ; )
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a ) 8 + ( - 5 ) - ( + 8 ) - ( - 5 ) =3-8+5=0
b ) - 23 + ( - 25 ) - ( - 23 ) + ( + 13 ) =-48+23+13= -48+36= -12
c ) - 15 - ( - 26 ) + 4 - 26 + 24 = -15+26+4-26+24=-15+4+24=-15+28=13
d ) [ - ( - 4 ) - ( - 10 ) + ( - 16 ) ] - ( 50 - 13 ) =(4+10-16)-(37)=-2 - 37 = -39
e ) ( - 45 ) : ( - 3 ) - ( - 11 ) * 3 = 15 - (-33)=15+33=48
f ) ( - 2 ) to potęgi trzeciej + ( - 8 ) : ( - 1 ) - ( - 35 ) : ( - 7 ) = -8+8-5= -5
g ) [ 63 : ( - 9 ) + ( - 13 ) ] * ( - 8 ) = (-7-13)*(-8)= (-20)*(-8)= 160
a ) 8 + ( - 5 ) - ( + 8 ) - ( - 5 ) =3-3=0
b ) - 23 + ( - 25 ) - ( - 23 ) + ( + 13 ) =-48+23+13= -48+36= -12
c ) - 15 - ( - 26 ) + 4 - 26 + 24 = -15+26+4-26+24=-15+4+24=-15+28=13
d ) [ - ( - 4 ) - ( - 10 ) + ( - 16 ) ] - ( 50 - 13 ) =(4+10-16)-(37)=-2 - 37 = -39
e ) ( - 45 ) : ( - 3 ) - ( - 11 ) * 3 = 15 - (-33)=15+33=48
f ) ( - 2 ) to potęgi trzeciej + ( - 8 ) : ( - 1 ) - ( - 35 ) : ( - 7 ) = -8+8-5= -5
g ) [ 63 : ( - 9 ) + ( - 13 ) ] * ( - 8 ) = (-7-13)*(-8)= (-20)*(-8)= 160
Mam nadzieje że pomogłem :)