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Worksheets

Remainder and Factor Theorems

Total questions: 11

Worksheet time: 30mins

Name
Class
Date
1.

If the polynomial  x25x+9x^2-5x+9  is divided by (x-3), then the remainder is

a)

4

b)

5

c)

2

d)

3

2.
Which binomial is a factor of
f(x)= x3 -6x2 +3x +10?
a)
x + 1
b)
x + 2
c)
x + 5
d)
x + 10
3.
What is the remainder when      a3 - 4 is divided by a+2? 
a)
-2
b)
-6
c)
-12
d)
0
4.
What is the remainder of  (3x3 -5x2 -4x +1) ÷ (x + 3)?
a)
-25
b)
25
c)
113
d)
-113
5.
What are the three factors for
 (x3 -3x2 -4x +12) ÷ (x + 2)?
a)
(x-2) (x+2) (x+3) 
b)
(x-2) (x-2) (x+3)
c)
(x+2) (x+2) (x+3)
d)
(x-2) (x+2) (x-3)
6.

 If(x) = 5x33x2+15x^3-3x^2+1 , then the value of  f(25) isf\left(\frac{2}{5}\right)\ is  

a)

 2125\frac{21}{25}  

b)

 45\frac{4}{5}  

c)

 75\frac{7}{5}  

d)

 85\frac{8}{5}  

7.

 If  6x311x2+6x7 If\ \ 6x^3-11x^2+6x-7\   is divided by   13x1-3x  , then the remainder is

a)

9

b)

8

c)

6

d)

-6

8.

The value of p for which the polynomial  2x3+px25x6 2x^3+px^2-5x-6\   is divisible by 2x -3 is

a)

p=3

b)

p=2

c)

p=4

d)

p=6

9.

The number to be added  x33x2+4x16x^3-3x^2+4x-16  to obtain a polynomial which is divisible by  (x3) is\left(x-3\right)\ is  

a)

2

b)

5

c)

3

d)

4

10.

The degree of the expression x2+x2x3x-2+x^2-x^3  is

a)

4

b)

3

c)

2

d)

1

11.
a)

19

b)

40

c)

28

d)

None of the above