Tag Archives: easy

SAT Question of the Day Explained – January 31, 2014 – Algebra, Radicals

light-bulbToday’s SAT question of the day is a math question that’s rated easy.  Follow along with me to see if that’s true – and to avoid falling into a common trap.

For all test questions everywhere, we have to remember to answer what the question is asking.  Today’s question asks us the following:

If √x = 16, √4x = ?? Continue reading