What's More Activity 1: You Belong with Me Classify the different expressions below as to which set of expressions they belong. Write the expression in the appropriate column. 1- y 15 √x X - 7 b* Vo y? 2 x- y 7y - 7 - y تم إحا 2x2 + 5 x2 - 7x + 3 2x + 1 3x-2 - 7x + 1 Rational Algebraic Expressions Not Rational Algebraic Expressions