Use the Algebra Tiles to construct the algebraic expression for this situation: The perimeter of a rectangle where the length is 1 unit more than the width?

Question

I need help to create an expression using algebra tiles. Please help me that would be great!

Answer 1

The perimeter of a rectangle is 2(l + w).

Let x tile be w

Let x tile + 1 tile be l

Add: x + x + 1 + x + x +1