What is the value of minus 6 (-2) cubed - 4 squared - 3 (-2x4) ?

Find the value of - 6 (-2) ^2 - 4^2 - 3 (-2x^4).

-6 (-2) ^2 - 4^2 - 3 (-2x^4)

Multiply - 6 (-2) ^2.

12^2 - 4^2 - 3 (-2x^4)

Subtract 12^2 and - 4^2.

8 - 3 (-2x^4)

Distribute - 3 (-2x^4).

8 + 6x^4

Therefore the value of 6 (-2) ^2 - 4^2 - 3 (-2x^4) is 8 + 6x^4.