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svetoff [14.1K]
4 years ago
8

Which expression is equivalent to sqrt 120x?

Mathematics
2 answers:
Volgvan4 years ago
6 0

Answer:

a. 2\sqrt{30x}

Step-by-step explanation:

We have been given a radical expression and we are asked to choose the correct option that is equivalent to our given expression.

\sqrt{120x}

Let us pull out perfect square from our radical expression.

We can rewrite our given expression as:

\sqrt{4*30x}

Since square root of 4 is 2, so we can pull out 2 from our radical expression.

2\sqrt{30x}

Therefore, the expression 2\sqrt{30x} is equivalent to our given expression and option a is the correct choice.  

adelina 88 [10]4 years ago
4 0
The answer would be A) 2 sqrt 30x 
just took test:) brainly plz maybe but A is answer

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