Find All X-Intercepts of the Function $$f ( x ) = x - 128 - 8 \sqrt { x }$$

question 6

Multiple Choice

Find all x-intercepts of the function.
- $$f ( x ) = x - 128 - 8 \sqrt { x }$$

• A)(256, 0)
• B)(192, 0)
• C)(512, 0)
• D)(128, 0)

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