Задание 150

PIC

Answers

1.
(13 23)(13 + 23 = (13)2 (23)2 = 13 4 3 = 13 12 = 1

2.
(1 5 )2 = |1 5| = 5 1

3.
10 221 = (7 3 )2 = 7 3

4.
6 25 = (5 1)2 = |5 1| = 5 1

5.
(1 10 )2(10 2)2 = |110||102| = 101(102) = 10110+2 = 1

6.
(311)2+620 611 = 9611+11+6(11 3)2 = 20611+6(113) = 20611+61118 = 2

7.
3 + 6 3 63 6 3 + 6 = (3 + 6)2 (3 6)(3 + 6) (3 + 6 )2 (3 + 6)(3 6) = (3 + 6)2 (3 6)2 9 6 =

= 3 + 6 3 + 6 3 = 26 3 = 22 = 8

8.
(3 3 1 33)(3 3 1 + 3+3 + 3 3 1) = 3 1 33 ((3 3)(3 1) + (3 + 3)(1 + 3) (1 + 3)(3 1) ) = 2 3333 3 3 + 3 + 3 + 33 + 3 + 3 2 =

= 83 33 = 8 3 = 22 3

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2021-07-31 00:00
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