Запишите выражение ak : am ⋅ a в виде степени с основанием а и вычислите его значение при a = 3,k = 2,m = 4.
Запишите выражение m8 : m2 : m3 в виде степени с основанием m.
Вычислите значение при
(3,2)24: (3,4)4 = |
57: 55: 52 = |
(-0,16)4: (-0,16) = |
(a-b)15 : (a-b)7 = |
720 : 74: 7 = |
212 : 21 ⋅ 215 = |
(x - 2y)19 : (x - 2y)10 = |
114 : 11 ⋅ 119 = |
1,7 ⋅ 1,78 : 1,76 ⋅ 1,7 = |
(
3
|
x15: x7 ⋅ x : x3 = |
(1,(5))13: (1,(5))6 = |
-15x4
5x2
;
2000 ;
-24a9
-8a7
;
m0 ;
16a12b7
8a10b5
;
62x4yz7
14xy5z5
;
28m9n
-4m2n
;
6a0b8
18b3
.
( 2
5
6
)9
( 2
5
6
)7
( -1
1
6
)18
( -1
1
6
)11
(-0,7)29
(-0,7)27
;
39 ⋅ 27
35 ⋅ 81
;
16 ⋅ 219
222
712
77 ⋅ 49
517 ⋅ 125
57 ⋅ 625
;
(0,(21))15
(0,(21))14
( 4
5
7
)8
( 4
5
7
)7
(0,7)9 ⋅
7
10
(0,7)7 ⋅ (
7
10
)2
x10
y6
117
413
914
522
.c2 ⋅ * = c8 ;
cc7 ⋅ * = c18 ;
* ⋅ cc4 = c9 ;
ccc ⋅ * = c10 ;
* ⋅ c14 = c21 ;
* ⋅ c15 ⋅ c3 = c43 .