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Simora [160]
4 years ago
13

using the square root property and the principle root, we can take the square root of both sides to get

Mathematics
1 answer:
Alchen [17]4 years ago
4 0
<span><span><span>x = ± 2</span></span><span><span>Then the solution is </span><span>x = ± 2</span></span><span><span>hope this helps</span></span></span>
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Write the phrase as an expression. Then evaluate when x=5 .
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Answer:

\frac{x+4}{3} ; 3

Step-by-step explanation:

In this question, we're being asked to write an equation using the word format. Let's find key words in the statement.

The <u>sum</u> of a <u>number x and 4</u>, <u>all divided by 3.</u>

<u></u>

Looking at the wording, we can conclude that we are adding x and 4, and dividing that by 3. So here's how the phrase would look as an expression.

\frac{1}{3} (x+4) or \frac{x+4}{3}

Now, there's another part to this problem. We must evaluate the value of the expression if x is given to be 5. So let's plug it into our equations.

<u>(5)+4</u>

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9/3 gives you 3, so your answer would be 3.

Let me know if you see any errors or have any further questions, otherwise, I hope this helped! :)

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