Page 4 - 10 Math Lesson Notes-Standard form, Ch-4
P. 4

Ans:  We have, (x - 3)(2x + 1) = x(x + 5)
                                 2
                                                  2
                                   2x  + x - 6x - 3 = x  + 5x
                                    2
                                2
                                  2x  - x  - 10x - 3 = 0
                               2
                                  x  - 10x - 3 = 0



































































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