If the polynomial is divided by another polynomial the remainder comes out to be find and


We know that,

=


And ,


=



So,


Either


Put


= 2k = 10


= k =


Put


= 10 – a – 8 × 5 + 25 = 0


= 10 – a – 40 + 25 = 0


= - 5 – a = 0


= a =


Hence,


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