Welcome to Bytelearn!

Let’s check out your problem:

The number $v$ is rational. Which statement about $\sqrt{38} - v$ is true?$\newline$Choices:$\newline$(A) $\sqrt{38} - v$ is rational.$\newline$(B) $\sqrt{38} - v$ is irrational.$\newline$(C) $\sqrt{38} - v$ can be rational or irrational, depending on the value of $v$.