Practice problem
Simplify the expression by combining like terms:
x3+3x3+6x2+3x2+x2+6x+2x+1−1x^3 + 3x^3 + 6x^2 + 3x^2 + x^2 + 6x + 2x + 1 - 1x3+3x3+6x2+3x2+x2+6x+2x+1−1
4x3+10x2+8x4x^3 + 10x^2 + 8x4x3+10x2+8x
3x3+10x2+8x3x^3 + 10x^2 + 8x3x3+10x2+8x
4x3+10x2+8x+24x^3 + 10x^2 + 8x + 24x3+10x2+8x+2
3x3+10x2+8x3x^3 + 10x^2 + 8x3x3+10x2+8x + 2
Type a concept, like “slope” or “photosynthesis”.