Page 70 - aljaber

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41 = 4
42 = 16
44 = 256
48 = 65536
410 = 48 × 42 = 65536 ×16

. 6 6 × 6 = 36
:( ) ( )

.x = 7 6 =6=1 6 =6=3 6=6
x −1 6 x +1 8 4 x7
66
36 .1
47
. 6 = 24 3 = 21 .
.( ) 4 28
7 28

:( ) ( )

.3 4
2 = 3×2 −1×4 = 6 − 4 = 2
1

10 :( ) ( )
)
9.1234444444 ( ) 9.1234400000 ( )

9.1234234234 ( ) 9.1234343434 ( )

. ()

( ) :( ) (

.

.B = 5 +1 = 6 S = 3−1 = 2

S ×B = 3×2 = 6