3 years ago

What is the value of n? n+ 11 = 13

Mathematics

1 answer:

Agata [3.3K]3 years ago

5 0

Answer:

n=2

Step-by-step explanation:

What you do is you have to get n by itself.

n=2 is your answer.

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3 years ago

Simplify.

Sidana [21]

<h3>Answer: $3\sqrt{7}$ </h3>

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====================================================

Explanation:

I'm assuming the V stands for square root. You can write sqrt(63).

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The idea is to factor 63 in such a way that one factor is the largest perfect square possible, that way we can pull the root apart to simplify as shown above. The rule I used for the second step is $\sqrt{x*y} = \sqrt{x}*\sqrt{y}$

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