Doc 1

Soal

Soal

Soal

Tentukanlah :

Sederhanakanlah :

Sederhanakanlah :

6a 2b5 3ab2

ay+2.ay ay-2

2

3

1

6

1

-2

[− − ] : [− − ] = 5

5

1 Soal

Soal

Soal

Sederhanakanlah :

Tentukanlah :

(p4q)2.pq4 (pq)3 p5q3

(s3t3)2.(3st)3

1 − + (0.5)2 + ∛0.125 √16

4

5

6

Soal

Soal

Soal

Tentukanlah :

Tentukanlah :

Sederhanakanlah :

1 5√2 ∛272 + ∜163 − − + ∛82 5√4-2

√(√8.√2) √( 62-2)

√ 1 . 7√7 . 1 . ∛49. √49 7 ∛343 =

8

10

7 Soal

Jawaban

Jawaban

Tentukanlah :

1

2 3a2b5 ab2

42n-3.2n-3 4.22-n

_ 1 _ 1

5 5

-6+2

4

=

3a2-1.b5-2 =

3ab3

9

a

Jawaban

Jawaban

Jawaban

3

4 (p q)2pq4 (pq)3p5q3 p8q2pq4 P3q3p5q3 =p

5 (s t )(3st) 3 =(s6t6)(27s9t9) =27s9t9

Jawaban

Jawaban

.a . a ay+4

y+2 =

y

Jawaban

y-2

4

6 7 -1 7 .7√7.7-1.∛72.7 1 + 0.25 + = -1 + 1/7 – 1 + 0.5 2/3 + 1 4 = 1/7 – 1 + 2/3 = = 3/21 – 21/21 + 0.25+0.25+0. 14/21 5 = -4/21 =1

3 3

8 3 2/3

(3 ) + (24)3/4 (23)2/3 + 21/5 + (22)2/5 =32 + 23 – 22 + 2 = 9 + 8 -4 + 2 = 15

Jawaban

Jawaban

9 42n-3.2n-3

10 √4/√60 = √1/√15 = √15-1 15-1/2

4.22-n = 22(2n-3).2n-3 22.22-n =2(4n-6+n-3)-(4-n) =25n-9-4+n = 26n-13