- 1. )

. 2 = 2 + 2 ) .

____________________________________________________

) , , .

2. : B={3; ; 2,14567...; 25 ; 1

4; 0; 2+ 3 ; 3,666666...}

: 3. ) . 52 a _____________ _______________ )

1. 49 i 64

2. 7 i 8

3. 6 i 7

4. -7 i -8 ) : 4. ) : x

5 = _____________________

(2)3 = ___________________ ) :

t t t t t t t t t t =______

5. ________________ ___________________________ , ?___________________

4. x7 x4 =_____________

5. x14

: x5 =_____________

6. (x5)

3 =_____________

7. (2 a5 b

3)

3 =_____________

8. (3ax

b)6

=_____________

6. : A = 5 6 x 3 13x + x2 B = 6 x3 + 5 x2 + 27x

b. A B = _____________________________________________________________________________

c. 3x2 (6 5 x +7x2) =________________________________________________________________

d. (3x 4) (2x2 5x + 2) =____________________________________________________________

e. (x 2) (x + 2) =____________________________________________________________________

f. (2x + 7)2 =________________________________________________________________________

7. : 1. 25x 10y + 5 =___________________________ 2. 4x

2 25 = _______________________________

8. 1) 15cm.

2) 327 cm2.

9. 5500 , 25% . . ?

60

10. 3cm.

) 8cm.

) . 5cm 60

11. 12. .. =5 A(3, 4), B(5, 1), C(3, 4), D( 0, 6)

13. A = {x Z | 77 < x 77} A.________________________

O A.____________________

14. :

3

2

a 1

2

a b 2

2

bbh 3

a + b + c 4

4a 5

15. 2 = 8 22 26 = 190 16.

4 2

x 1 0 1

y

6 3

45

45