$$((\frac{1}{3})^{-3}-(\frac{1}{2})^{-3})=(\frac{1}{4})^{-3}$$
$\text{false}$
$$27-\left(\frac{1}{2}\right)^{-3}=\left(\frac{1}{4}\right)^{-3}$$
$$27-8=\left(\frac{1}{4}\right)^{-3}$$
$$19=\left(\frac{1}{4}\right)^{-3}$$
$$19=64$$
$$\text{false}$$
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