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3 years ago

Which values are solutions to the inequality square root of x is less than 8? A. 55 B. 8 C. -8 D. 4 E. 65 F. -64

Mathematics

1 answer:

Dima020 [189]3 years ago

4 0

9514 1404 393

Answer:

A. 55

B. 8

Step-by-step explanation:

We want ...

√x < 8

x < 8² . . . . . square both sides

x < 64

In order for the inequality to make any sense, we must also have ...

0 ≤ x

So, the solution space is ...

0 ≤ x < 64

Only answer choices A (55) and B (8) are in that range.

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