Browse · MATH Print → jmc algebra intermediate Problem Find g(x), with terms in order of decreasing degree, if we have that 8x4−7x2+8x−7+g(x)=x+1. Solution — click to reveal Isolating g(x), we find: g(x)=(x+1)−(8x4−7x2+8x−7)=x+1−8x4+7x2−8x+7=−8x4+7x2−7x+8. Final answer -8 x^4+7x^2-7x+8 ← Previous problem Next problem →