Please answer the following question in the photo:

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat

Which of the following is another way to express the difference between -5 and 8?

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !