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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)
