Browse · MATH Print → jmc algebra junior Problem What is 2−4x−6x2+8+10x−12x2−14+16x+18x2 in terms of x? Solution — click to reveal Combining like terms, the given expression is equal to (2+8−14)+(−4x+10x+16x)+(−6x2−12x2+18x2)=22x−4. Final answer 22x-4 ← Previous problem Next problem →