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3 years ago

Please help!! will vote brainliest

Mathematics

1 answer:

OverLord2011 [107]3 years ago

3 0

Answer:

Step-by-step explanation:

Let's check each of A, B, C, and D.

A. if x > 0, both radicals are defined.

B. if x < 0, the first radical is defined but the second is not (you can't take the square root of a negative number).

C. when x = 0, both radicals are defined but the expression is not (you can't divide by zero).

D. when x < 1, the first radical is defined but the second is not (see B).

The answer is A.

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4 years ago

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Answer:

Step-by-step explanation:

Here you go mate

Step 1

4x<20 Equation/Question

Step 2

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4x<20

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