WorksheetsFactorisation
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
The factorisatio of 12a2b+15ab2 gives
a)
3ab(4ab+5)
b)
3ab(4a+5b)
c)
. 3a(4a+5b)
d)
D. 3b(4a + 5b)
2.
The factorisation of 12x+36 is
a)
12(x+3)
b)
12(3x)
c)
12(3x+1)
d)
x(12+36x)
3.
On factorising 14pq + 35pqr, we get:
a)
pq(14+35r)
b)
p(14q+35qr)
c)
q(14p+35pr)
d)
7pq(2+5r)
4.
The factors of 6xy – 4y + 6 – 9x are:
a)
(3x + 2) (2y + 3)
b)
(3x – 2) (2y – 3)
c)
3x – 2) (2y + 3)
d)
(3x –+2) (2y – 3)
5.
The factors of
x2 +xy+8x+8y are:a)
(x+y) (x+8)
b)
(2x+y) (x+8)
c)
(x+2y) (x+8)
d)
(x+y) (2x+8)
6.
The factors of
4y2–12y+9 is:a)
(2y+3)2
b)
(2y−3)2
c)
(2y-3)(2y+3)
d)
None of the above
7.
a)
((7p+6)2
b)
(7p−6)2
c)
(7p – 6 ) ( 7p + 6)
d)
None of the above
8.
The factors of
m2 −256 area)
(m+4)2
b)
(m−4)2
c)
(m – 4) (m+4)
d)
None of the above
9.
When we factorise
x2+5x+6, then we get:a)
(x +2) (x + 3)
b)
(x – 2) (x – 3)
c)
(x – 2) (x – 3)
d)
(x × 2) – (x × 3)
10.
the factors of 3m2+9m+6 are
a)
(m + 1) (m + 2)
b)
3(m + 1) (m + 2)
c)
6(m + 1) (m + 2)
d)
9(m + 1) (m + 2)
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