Mathematics, 01.02.2021 23:30 deathfire5866

Please help! I will mark as brainlist for a REAL answer! The height of a painting is twice its width x. You want a 3 inch wide wooden frame for the painting. The area of the
frame alone is 216 square inches. Draw a diagram to help you solve.
a. Write a polynomial that represents the area of the frame alone. Show work.
b. What are the dimensions of the frame? Show work.

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