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Name:
Test 5
Created By:
KG
Max Time:
7 mins
Select an option for each question and click Submit
1. The factors of (x
2
– y
2
) are …..
(x - y) (x + y)
x(x – y)
(xy)(x - y)
(x - y)(x – y)
2. (k
2
– p
2
q
2
) can be factorized into …
(k + pq)(k + pq)
(k - pq)(k + pq)
(k - pq)(k - pq)
None of the above
3. The factors of (a
10
– 100b
12
) are …..
(a
5
– 10b
12
) (a
5
+ 10b
6
)
(a
5
– 10b
6
) (a
5
- 10b
6
)
(a
5
+10b
6
) (a
5
+ 10b
6
)
(a
5
– 10b
6
) (a
5
+ 10b
6
)
4. The factors of p
2
+ 1 are ….
(p + 1) (p + 1)
(p – 1)(p -1)
Expression cannot be factorized
(p + 1) (p -1)
5. (a + b)
2
- 4 can be factorized into …
[(a b) – 2] [(a b) + 2]
[(a + b) – 2] [(a + b) - 2]
[(a + b) – 2] [(a + b) + 2]
(a + b + 2) (a – b – 2)
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