×^-3 = 1/x^?

?=

1 answer

To solve for \( ? \) in the equation \( x^{-3} = \frac{1}{x^?} \), we can manipulate the left side of the equation.

We know that \( x^{-3} \) can be rewritten as \( \frac{1}{x^3} \). Therefore, we have:

\[ x^{-3} = \frac{1}{x^3} \]

Now, we can set the right side of the original equation equal to this expression:

\[ \frac{1}{x^?} = \frac{1}{x^3} \]

Since both sides have the same form, we can equate the exponents:

\[ ? = 3 \]

Thus, the value of \( ? \) is:

\[ \boxed{3} \]