What should be subtrated from `(3)/(2)x-(7)/(2)` so that the difference is `(7x)/(2)-(3)/(2)`?

What should be subtracted from 2x^(2)-3x+14 , that the difference is 5x^(2)+7x-5 ?

What should be subtracted from x^(3) - 7x^(2) + 17x + 17 so that the difference is a multiple of x-3 ?

What should be subtracted from x^(3) + 2x^(2) - 3x + 10 , so that the difference is a multiple of x - 2 ?

What should be subtracted from (7x)/(x^(2)+x-12) to get (4)/(x+4)?

What should be subtracted from 3x^(3)-8x^(2)+4x - 3, so that the resulting expression has (x+2) as a factor

025 What must be subtracted from 8x^(4)+14x^(3)-2x^(2)+7x-8, so that the difference is exactly divisible by 4x^(2)+3x+2

What should be subtracted from -7x^(3)+2x^(2)+8 to obtain -4x^(2)+9x-6