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प्रश्न
Number of factors of (a + b)2 is ______.
विकल्प
4
3
2
1
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उत्तर
Number of factors of (a + b)2 is 2.
Explanation:
We can write (a + b)2 as, (a + b)(a + b) and this cannot be factorised further.
Hence, number of factors of (a + b)2 is 2.
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