Let $z$ and $w$ be complex numbers such that $|z| = 2$ and $|w| = 5.$  Find the smallest possible value of $|w - z|.$
Question:
Let $z$ and $w$ be complex numbers such that $|z| = 2$ and $|w| = 5.$  Find the smallest possible value of $|w - z|.$
Answer:
Let's think step by step.

user
3
Let $z$ and $w$ be complex numbers such that $|z| = 2$ and $|w| = 5.$  Find the smallest possible value of $|w - z|.$
train