Watch the instructional videoAdding and Subtracting Polynomials - With Algebra Tiles and thencomplete the exercises below. Express your answer as both an expression and a tile figure.

Before you begin, note that:

• To find theinverse(opposite) of an expression, build the expression with algebra tiles as written and then flip the tiles over to get the inverse. (E.g. to build the inverse expression-(2x-3) first build2x-3, then flip the tiles over to get the correct inverse)

• A positive tile plus a "negative" tile of the same size representzerosince the sum of a number and its opposite is zero. Together, they are called azero pair and "cancel" out when combined. (E.g.-x2 andx2 are a zero pair that cancels out because(-x2)+x2=0)

Question: (5x+4)-(-2x+3)