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SAI International School

                                            CLASS – VIII, SUB: MATH
                                                LESSON NOTES-10

                                       CHAPTER-14: FACTORISATION
           SUBTOPIC:
                      Rules to find the errors
                  1.Rules to Find The Errors






             1. Coefficient 1 of a term is usually not written. But while adding like terms, we should
                 include it in the sum.





             2. When we are going to substitute a negative value, we should remember to make use of
                 brackets.
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