find the derivative of ((t^4-6)^3)*((t^3+6)^4)
=d/dx((t^4-6)^3) (t^3+6)^4 + d/dx((t^3+6)^4) (t^4-6)^3=3(t^4-6)^2 (t^3+6)^4 d/dx(t^4-6) + 4(t^3+6)^3 (t^4-6)^3 d/dx(t^3+6)=3(t^4-6)^2 (t^3+6)^4 4t^3 + 4(t^3+6)^3 (t^4-6)^3 3t^2Simplify that if youd like
