HELP PLZ 50 POINTS TAKE MY POINTS AND ILL TELL BRSINLY TO TAKE THEM AWAY FROM U AND BAN YOU FOR A 40 DAY SUSPENSION AND I WILL BAN YOU FROM MY ACCOUNT FOREVER. PLZ HELP

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.