MULTIPLICATION OF POLYNOMIALby : Mr. Ronald N

Nama : Class / No. Absent :

PART 1

Am x An=Am+n

Calculate :1. a2b3 x a−3b−2=a2+(−3 )b3+(−2)=a−1b1

2. −2a3b3 x (−3ab2 ) x (−5a2b−1 )=…3. am+1b2n c p−3 x a2mbn+1c3 p=…4. a pbq x (−2a3 p−3bc )=…

5.−12a2b2 x (−13 a−5b−4)x (−6 a2b5 )=…

6. amb2n x (−4 am+1bn+2 ) x 12ab=…

PART 2

( Am )n=Amx n

( A .B )m=Am .Bm

Calculate :1. (ab2 )3=…

2. { (a−2)2}3=…3. (−2am )3=…

4. { (−3a3m )3}n={ (−3 )3 (a3m )3 }n={−27 a3mx 3 }n=−27na9mn

5. { (3am−1b2n )2 }4=…6. (−2ab3 )3=…7. (a2b−3 )m−1

=…

PART 3 : Multiplication of Polynomial by Distributive Law

A ¿¿ AB+AC

A ¿¿ AB−AC

Calculate :1. 2a (3a+ab )=(2a x 3a )+(2a xab )=6a2+2a2b2. a2 (2a2b−3a−3b−3 )=…3. −3a3b2 (−2a2b−3+ab−2a )=¿

4.−12ab (−4a−2b−3−6 a2b3+2a2 )=…

5. 3am−1bn (−2a2b−3+a2−2mb3+n+ab )=…6. 3a+[a+5−2 {2a+3−3 (a+2 ) }]=…7. 2a2b3 (ab2−3a2b4+5 a3b5 )+5a3 (b5−3ab7−5a2b8 )=…

DIVISION OF POLYNOMIALNama : Class / No. Absent :

PART 1

Am : An=Am−n

Calculate :

1. a10 :a3=a10−3=a7

2. 6a4 :2a2=(6 :2 )a4−2=3a2

3. (−10a8b6 ) : (2a5b3 )=…

4. a3p :a p=…

5. a2p+2: ap+1=…

6. 26 x3m:−2x2n=…

7. ( y12 : y5 ): y 4=…

PART 2

( AB )m

= Am

Bm∧( AmBn )

x

= Am. x

Bn. x

Calculate :

1. ( 2a2 )2

= 22

(a2 )2= 4a4

2. ( 12a3 )3

=…

3. ( 2a33ab3 )4

= …

4. ( xy2a )a

=…

PART 3

Find the quotient (hasil bagi) !

1. (12a4−6a3 ):3 a2=(12a4:3 a2 )−(6 a3: 3a2 )=4a2−2a1

2. (a2b4+a5b6−ab ) :ab=…

3. 4 x2 y3−6 x3 y 4

2 xy=…

4. 20a2b−16 a3b5+8ab2

4 ab=…