CBSE Class 9 Answered
Please give solution of the following :-
Asked by | 23 Jul, 2012, 08:22: PM
Expert Answer
(2x - 3)3
= (2x)3 - (3)3 - 3(2x)(3)(2x - 3)
= 8x3 - 27 - 18x(2x - 3)
Clearly, the coefficient of x2 is -36.
Answered by | 23 Jul, 2012, 10:12: PM
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