Question

which of the following must be subtract Ed from x4 +2x²-3x+7 the get x³+x² + x-1​

Answer 1

Answer:

 

Let the polynomial to be subtracted be p(x) x^4 + 2x^2 - 3x + 7 - p(x) = x^3 + x^2 + x - 1 x^4 - x^3 + 2x^2 - x^2 - 3x - x + 7 + 1 = p(x) p(x) = x^4 - x^3 ...