Roziwąż:
(-162):a=-9 (-17)*a=-102
-1²+(-5)³-(-2)²= -2²+(-3)³-(4)²=
( wszystkie obliczenia )
a)
(-162):a=-9
-162 = -9a / : (-9)
a = 18
b)
(-17)*a=-102 / : (-17)
a = 6
c)
-1²+(-5)³-(-2)²= 1 – 125 – 4 = -128
d)
-2²+(-3)³-(4)²= 4 – 27 – 16 = -39
a) b)
(-162):a= -9 (-17)°a=-102//(-17)
-162=-9a//:(-9) a=6
a= 18
c) d)
-1²+(-5)³-(-2)²=1-125-4=-128 -2²+(-3)³-(4)²=4-27-16=-39
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a)
(-162):a=-9
-162 = -9a / : (-9)
a = 18
b)
(-17)*a=-102 / : (-17)
a = 6
c)
-1²+(-5)³-(-2)²= 1 – 125 – 4 = -128
d)
-2²+(-3)³-(4)²= 4 – 27 – 16 = -39
a) b)
(-162):a= -9 (-17)°a=-102//(-17)
-162=-9a//:(-9) a=6
a= 18
c) d)
-1²+(-5)³-(-2)²=1-125-4=-128 -2²+(-3)³-(4)²=4-27-16=-39