diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst
index 2ff7236..9d45765 100644
--- a/Doc/faq/programming.rst
+++ b/Doc/faq/programming.rst
@@ -779,26 +779,23 @@
 it are positional-only.  Positional-only parameters are the ones without an
 externally-usable name.  Upon calling a function that accepts positional-only
 parameters, arguments are mapped to parameters based solely on their position.
-For example, :func:`pow` is a function that accepts positional-only parameters.
-Its documentation looks like this::
+For example, :func:`divmod` is a function that accepts positional-only
+parameters. Its documentation looks like this::
 
-   >>> help(pow)
-   Help on built-in function pow in module builtins:
+   >>> help(divmod)
+   Help on built-in function divmod in module builtins:
 
-   pow(x, y, z=None, /)
-      Equivalent to x**y (with two arguments) or x**y % z (with three arguments)
+   divmod(x, y, /)
+       Return the tuple (x//y, x%y).  Invariant: div*y + mod == x.
 
-      Some types, such as ints, are able to use a more efficient algorithm when
-      invoked using the three argument form.
+The slash at the end of the parameter list means that both parameters are
+positional-only. Thus, calling :func:`divmod` with keyword arguments would lead
+to an error::
 
-The slash at the end of the parameter list means that all three parameters are
-positional-only. Thus, calling :func:`pow` with keyword arguments would lead to
-an error::
-
-   >>> pow(x=3, y=4)
+   >>> divmod(x=3, y=4)
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
-   TypeError: pow() takes no keyword arguments
+   TypeError: divmod() takes no keyword arguments
 
 
 Numbers and strings
diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index ea2777f..4d3b2f5 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -1274,11 +1274,12 @@
    returns ``8364``.  This is the inverse of :func:`chr`.
 
 
-.. function:: pow(x, y[, z])
+.. function:: pow(base, exp[, mod])
 
-   Return *x* to the power *y*; if *z* is present, return *x* to the power *y*,
-   modulo *z* (computed more efficiently than ``pow(x, y) % z``). The two-argument
-   form ``pow(x, y)`` is equivalent to using the power operator: ``x**y``.
+   Return *base* to the power *exp*; if *mod* is present, return *base* to the
+   power *exp*, modulo *mod* (computed more efficiently than
+   ``pow(base, exp) % mod``). The two-argument form ``pow(base, exp)`` is
+   equivalent to using the power operator: ``base**exp``.
 
    The arguments must have numeric types.  With mixed operand types, the
    coercion rules for binary arithmetic operators apply.  For :class:`int`
@@ -1287,14 +1288,15 @@
    converted to float and a float result is delivered.  For example, ``10**2``
    returns ``100``, but ``10**-2`` returns ``0.01``.
 
-   For :class:`int` operands *x* and *y*, if *z* is present, *z* must also be
-   of integer type and *z* must be nonzero. If *z* is present and *y* is
-   negative, *x* must be relatively prime to *z*. In that case, ``pow(inv_x,
-   -y, z)`` is returned, where *inv_x* is an inverse to *x* modulo *z*.
+   For :class:`int` operands *base* and *exp*, if *mod* is present, *mod* must
+   also be of integer type and *mod* must be nonzero. If *mod* is present and
+   *exp* is negative, *base* must be relatively prime to *mod*. In that case,
+   ``pow(inv_base, -exp, mod)`` is returned, where *inv_base* is an inverse to
+   *base* modulo *mod*.
 
    Here's an example of computing an inverse for ``38`` modulo ``97``::
 
-      >>> pow(38, -1, 97)
+      >>> pow(38, -1, mod=97)
       23
       >>> 23 * 38 % 97 == 1
       True
@@ -1304,6 +1306,10 @@
       the second argument to be negative, permitting computation of modular
       inverses.
 
+   .. versionchanged:: 3.9
+      Allow keyword arguments.  Formerly, only positional arguments were
+      supported.
+
 
 .. function:: print(*objects, sep=' ', end='\\n', file=sys.stdout, flush=False)