Find g(x), with terms in order of decreasing degree, if we have that 8x^4 - 7x^2 + 8x - 7 + g(x) = x^6 - x^3 - 2x^2 + 1.
You have to move 8x4−7x2+8x−7 to the right side so it becomes g(x)=(x6−x3−2x2+1)−(8x4−7x2+8x−7)
Simplify
Therefore, your answer would be
g(x)=x6−8x4−x3+5x2−8x+8 |