Question

what must be subtracted from 2x4 -5x3+5x+40 so
that the result is divisible by2x-1​

Answer 1

Answer:

39 must be subtracted

please make the answer is a brain list please rate this answer

Answer 2

Answer:

Step-by-step explanation:

2x-1)2x^4-5x^3+5x+40(x^3-2x^2-x+2

       2x^4-x^3

------------------------------

              -4x^3+5x

                -4x^3+2x^2

---------------------------

-2x^2+5x

-2x^2+x

-----------------------

4x+40

4x-2

-----------------

42=remainder

and this must be subtracted from the p(x) to get remiander as 0