How do you find the domain of square root of (3-8x)?

How do you find domain?
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You can only find the square root of positive numbers, including zero.

This tells you that 3-8x must always be positive, so 3-8x≥0, 3≥8x so 8x≤3 and x≤3/8. This is the domain.

by Top Rated User (1.1m points)

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