[最も欲しかった] 1−64 x 2 y 4 289896
2 1 Replace "f(x)" by "y" 2 Exchange x and y 3 Solve for y 4 Replace "y" by "f−1(x)" 5 Verify!Xx x x33 2−64 5 xx x32−325 26 4 10 2 xx x x43 2 x − x ≠0, 26 Which expression is equivalent to the following expression? 1−64 x 2 y 4