CBSE Class 9 Answered
Sir,
Asked by supriyaa.yn | 22 Jan, 2009, 10:11: AM
Expert Answer
2. 4(a+b)-6(a+b)2
= 2(a+b) (2-3(a+b) )
=2(a+b) (2-3a-3b)
Answered by | 22 Jan, 2009, 10:16: AM
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