Question

(12x^4+6x^3-2x^2):(-2x)+(36x^4-24x^5+18x^6):(6x^4)

Answer 1

$(12 {x}^{4} + 6 {x}^{3} - 2 {x}^{2} ) \div ( - 2x) + (36 {x}^{4} - 24 {x}^{5} + 18 {x}^{6} ) \div (6 {x}^{4} )$

$= - 6 {x}^{3} - 3 {x}^{2} + x + 6 - 4x + 3 {x}^{2}$

$= - 6 {x}^{3} - 3x + 6$