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Question
Common factor of 12a2b2 + 4ab2 – 32 is 4.
Options
True
False
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Solution
This statement is True.
Explanation:
As we have,
12a2b2 + 4ab2 – 32 = 2 × 2 × 3 × a × a × b × b + 2 × 2 × a × b × b – 22 × 23
= 4(3a2b2 + ab2 – 8)
Thus, the common factor is 4.
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