Wyjaśnij dlaczego
1 4/5 :[(-1,7)+3,6 * a] = (-3,6) a= 1/3
(działaniami).
1 4/5 :[(-1,7)+3,6 * a] = (-3,6)
9/5:[(-17/10)+36/10a] =(-36/10) I*5/9
(-17/10)+36/10a =(-36/10)*5/9
(-17/10)+36/10a =(-2)
36/10a =(-2)+17/10
36/10a =-3/10
a=-1/12
nie wiem ale tak wychodzi
1 4/5 :[(-1,7)+3,6 * a] = (-3,6) / *(- 1,7 + 3,6a)
1 4/5 = (-3,6) * (-1,7 + 3,6a)
1,8 = 6,12 - 12,96a
12,96a = 6,12 - 1,8
12,96a = 4,32
1296/100a = 432/100 / *100
1296a = 432 /:1296
a = 432/1296
a = 1/3
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1 4/5 :[(-1,7)+3,6 * a] = (-3,6)
9/5:[(-17/10)+36/10a] =(-36/10) I*5/9
(-17/10)+36/10a =(-36/10)*5/9
(-17/10)+36/10a =(-2)
36/10a =(-2)+17/10
36/10a =-3/10
a=-1/12
nie wiem ale tak wychodzi
1 4/5 :[(-1,7)+3,6 * a] = (-3,6) / *(- 1,7 + 3,6a)
1 4/5 = (-3,6) * (-1,7 + 3,6a)
1,8 = 6,12 - 12,96a
12,96a = 6,12 - 1,8
12,96a = 4,32
1296/100a = 432/100 / *100
1296a = 432 /:1296
a = 432/1296
a = 1/3