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Subject :IMO    Class : Class 9

Find the value of a2 + 2ab + b2 if the polynomial (x3 - 10x2 + ax + b) is exactly divisible by (x - 1) and (x - 2).

A81
B144
C225
D169


Ans 1: (Master Answer)

from ,
Class :
The correct answer is A.

Ans 2:

from ,
Class :
A

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