12(a+b)² - 4(a+b) solve this question
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mere khayal se to yehi hai
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Hey
12 ( a + b ) ² - 4 ( a + b )
= 12 ( a + b ) ( a + b ) - 4 ( a + b )
= 4 ( a + b ) [ 3 ( a + b ) - 1 ]
= 4 ( a + b ) [ 3a + 3b - 1 ]
thanks :)
12 ( a + b ) ² - 4 ( a + b )
= 12 ( a + b ) ( a + b ) - 4 ( a + b )
= 4 ( a + b ) [ 3 ( a + b ) - 1 ]
= 4 ( a + b ) [ 3a + 3b - 1 ]
thanks :)
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