EduSahara™ Assignment
Name : Remainder Theorem
Chapter : Polynomials and Factorisation
Grade : SSC Grade IX
License : Non Commercial Use
Question
1
1.
The quotient when
(
−
6
c
2
)
is divided by
(
c
−
1
)
is
(i)
(
−
7
c
−
6
)
(ii)
(
−
6
c
−
6
)
(iii)
(
−
5
c
−
6
)
(iv)
(
−
4
c
−
6
)
(v)
(
−
8
c
−
6
)
Question
2
2.
The quotient when
(
9
y
−
4
)
is divided by
(
y
−
4
)
is
(i)
10
(ii)
9
(iii)
6
(iv)
8
(v)
12
Question
3
3.
The quotient when
(
7
t
2
−
8
t
−
2
)
is divided by
(
t
+
9
)
is
(i)
(
4
t
−
71
)
(ii)
(
8
t
−
71
)
(iii)
(
7
t
−
71
)
(iv)
(
10
t
−
71
)
(v)
(
6
t
−
71
)
Question
4
4.
The quotient when
(
5
n
2
−
2
n
)
is divided by
(
n
+
5
)
is
(i)
(
3
n
−
27
)
(ii)
(
6
n
−
27
)
(iii)
(
7
n
−
27
)
(iv)
(
4
n
−
27
)
(v)
(
5
n
−
27
)
Question
5
5.
The quotient when
(
−
3
r
5
+
2
r
4
+
7
r
3
+
2
r
2
−
r
+
1
)
is divided by
(
r
−
5
)
is
(i)
(
−
13
r
3
−
58
r
2
−
288
r
−
1441
)
(ii)
(
−
3
r
4
−
13
r
3
−
58
r
2
−
288
r
−
1441
)
(iii)
(
−
4
r
4
−
13
r
3
−
58
r
2
−
288
r
−
1441
)
(iv)
(
−
2
r
4
−
13
r
3
−
58
r
2
−
288
r
−
1441
)
(v)
(
−
6
r
4
−
13
r
3
−
58
r
2
−
288
r
−
1441
)
Question
6
6.
The remainder when
9
m
is divided by
6
is
(i)
3
(ii)
0
(iii)
1
(iv)
(
−
1
)
(v)
(
−
3
)
Question
7
7.
The remainder when
4
v
2
is divided by
(
v
−
6
)
is
(i)
143
(ii)
141
(iii)
146
(iv)
144
(v)
145
Question
8
8.
The remainder when
(
−
5
c
+
7
)
is divided by
(
c
−
3
)
is
(i)
(
−
9
)
(ii)
(
−
8
)
(iii)
(
−
6
)
(iv)
(
−
7
)
(v)
(
−
10
)
Question
9
9.
The remainder when
(
−
m
2
−
4
m
)
is divided by
(
m
−
1
)
is
(i)
(
−
4
)
(ii)
(
−
6
)
(iii)
(
−
2
)
(iv)
(
−
5
)
(v)
(
−
7
)
Question
10
10.
The remainder when
(
−
3
h
2
−
3
h
−
3
)
is divided by
(
h
−
8
)
is
(i)
(
−
222
)
(ii)
(
−
219
)
(iii)
(
−
220
)
(iv)
(
−
217
)
(v)
(
−
218
)
Question
11
11.
Find the remainder when
(
6
x
2
+
29
x
+
9
)
is divided by
(
x
+
7
)
(i)
102
(ii)
99
(iii)
97
(iv)
101
(v)
100
Question
12
12.
If
f
(
x
)
=
(
4
x
3
−
14
x
2
−
40
x
+
50
)
and
g
(
x
)
=
(
4
x
3
+
20
x
2
+
29
x
+
10
)
have a common factor, find the common factor
(i)
(
2
x
+
1
)
(ii)
(
x
−
5
)
(iii)
(
2
x
−
2
)
(iv)
(
2
x
+
5
)
(v)
(
x
+
2
)
Question
13
13.
If the polynomial
a
x
2
−
5
x
+
b
is divided by
(
x
+
2
)
,
it leaves a remainder
21
.
If it is divided by
(
x
−
2
)
,
it leaves a remainder
1
.
Find the value of
a
and
b
(i)
2
,
3
(ii)
2
,
1
(iii)
2
,
4
(iv)
4
,
3
(v)
3
,
3
Assignment Key
1) (ii)
2) (ii)
3) (iii)
4) (v)
5) (ii)
6) (ii)
7) (iv)
8) (ii)
9) (iv)
10) (ii)
11) (v)
12) (iv)
13) (i)