Answer:
[tex]2x^2+x[/tex]
Step-by-step explanation:
The orange box shown is a rectangle; the area formula for rectangles is [tex]l*w[/tex]. Where [tex]l[/tex] is the length and [tex]w[/tex] is the width. So, multiply the binomial to solve. Do this by multiplying [tex]x[/tex] by both 2x and 1. This equals [tex]2x^2[/tex] and [tex]x[/tex]. Add the terms together for the final answer, [tex]2x^2+x[/tex].
