Drag each number to the correct location on the image. Each number can be used more than once, but not all numbers will be used. Simplify or expand each expression and then classify it by its degree and number of terms.
Degree
Number of
Terms
2x^3(7x^2+3x+1)-4x^4 (6x-2x^4+5x^6)+(7x^4-3x^6+9) (x^2+9)(x^2-9) 1562430