Question

3. Remainder is- 5 in long division of polynomial then what should be added to polynomial to make it exactly divisible.​

Answer 1

Given : Remainder is- 5 in long division of polynomial  

To Find :  what should be added to polynomial to make it exactly divisible.​

Solution:

p(x) =  g(x) f(x)  + r(x)

Remainder is- 5

=> r(x) = - 5

=> p(x) =  g(x) f(x) - 5

=> p(x) + 5 =   g(x) f(x)

Hence 5 must be added to polynomial to make it exactly divisible.​

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