How to simplify the following term
$$-(4i)^3$$
I have tried solving it the following way: taking the square root of $-16$ to the third power and taking the negative of that. I am getting an answer of $-2i$ multiplied by the square root of $12$.
How to simplify the following term
$$-(4i)^3$$
I have tried solving it the following way: taking the square root of $-16$ to the third power and taking the negative of that. I am getting an answer of $-2i$ multiplied by the square root of $12$.
The expression $-(4i)^3$ means: $$(-1)\cdot 4^3\cdot i^3=(-1)\cdot 64\cdot (-i)=64 i$$