8/18/2019 Klinik Algebra

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8/18/2019 Klinik Algebra

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Latihan kembangan

1.   (2 j−3k )+ (2 j−3k )

2.   (3w+3 )+(8w+2)

3.   (−6+3 y )+(5 y+2)

4.   (2 xy+6 x )+(7 x+4 xy )

5.   (7ab+9abc)−(16ab−8abc )

6.   12(3e+7 f  +g)

7.   (2a+b)2

8.   (9w−5)2

9.   (8 t −3)(8 t +3)

10.   (3 x+9)(3 x−9)

11.   30(a+b)2

12.   9(ab−cd)

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Latihan Penyelesaian Algebra

1.   8 p−(7 p−3)

2.   5w+(3w−7 x)

3.2

14(7 z+21a )−

  3

14(7a−14 z)

4. 12 (−2+6m )+(21m+5)

5.15 p

2q2

×(−6 q2 r)−30 pqr

6.m

2−n2

(m+n)

7.13

 p × pqq

8.13 g−26h

g−h

9.3a+6b−9

3a

10.−18

(16m+32 t )− (t −m )

11.(42h k 3+14n )

7

12.(24 pr+9 rp)

3 pr

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Faktorkan

1.   2a+4 ab−9k +18kl

2.

1

2m+2mn+

3

2 p+

3

4 p

3.   4 c2−16d2

4.   36 x2−49 y2

5.   2 p+4q+12r−20s

6.   5−125k 2

7.   9c−cd+9−d

8.   9 y+3+3 xy+ x