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00:00 - 00:59 | hello everyone restart the question question 3 is that if A and B are distinct integers prove that a minus b is a factor of the power n minus b the path and wherever n is a positive integer to what we have here we have to prove that a raise to the power n minus b is the part and its factor is a minus b can be written as a minus the crush we write a raised the bar in paper and can be written as a minus b + the rest of the park and now we can write this one as a minus b + the rest of the path and now we have a plus bi race to the path and extension |

01:00 - 01:59 | we can open the expansion hair will be getting a and c 0 a minus b raise to the power and the rest of the power 0 we can skip the spot also plus nc1 a minus b raise to the power n minus 1 into 1 + 1 to 200 on the last term and then what we can do we can write this one the left hand side we have the path and we can write this one as enter 0 is 1 - Be raised to the power n + nc1 a minus b raised the power n minus 1 into B + UPTU |

02:00 - 02:59 | ntn minus 1 minus b minus b into be raised to the power n -1 and this one we can write down directly as be raised to the power n now in the left inside it will shifted as - b and so we can write in the left hand side as a and minus b n a n minus b n can be written as taking a minus b comment on the right hand side to a minus b minus b minus 1 + 1 - 2 and minus 2 into be similarly it will continue and t n minus 1 minus b comment to be |

03:00 - 03:59 | one we can write down this one as a raise to the power n minus b raise to the power n is equal to a minus b into a minus b into this one complete turn can be assumed as any constant K I am writing down have in place of this one as a show at last we are getting we are getting here is the power n minus b is equal to x a minus b which implies that a minus b is the factor of a minus b n this is are required proof by this statement we can say that a minus b is the factor of factor of a |

04:00 - 04:59 | and minus videos to the power and hence proved thank you |