Question
Mon July 23, 2012 By:

Please give solution of the following :-

Expert Reply
Mon July 23, 2012
(2x - 3)3
= (2x)3 - (3)3 - 3(2x)(3)(2x - 3)
= 8x3 - 27 - 18x(2x - 3)
Clearly, the coefficient of x2 is -36.
Related Questions
Home Work Help