Answer:
15x² - 64x + 64
Explanation:
To find the area of shaded region, we will first find the area of the whole shape then subtract the area of the white region.
- The area of a square is calculated by multiplying the one side with itself:
(4x-8)×(4x-8) = 16x² - 64x - 64 is the area of the whole shape
x*x = x²
- Now subtract x² from the whole area
16x² - 64x - 64 - x² = 15x² - 64x - 64