Question

help plz

Answer 1

\[y^4+y^3(t(\sin(l))^2-4c)+y^2(t^2/4(\sin(l))^4+6c^2-2tc(\sin(l))^2+3/4t^2(\sin(l))^4-2t(\sin(l))^2)+y(-4c^3+4c^2t(\sin(l))^2-2t^2c(\sin(l))^4+tc^2(\sin(l))^4)+(c^4-2tc^3(\sin(l))^2+4yc^2t(\sin(l))^2+t^2c^2(\sin(l))^4)=0\]

Answer 2

i want to solve it for y