2 years ago

If $\sqrt{5+n}=7$, then what is the value of $n$?

Mathematics

2 answers:

alina1380 [7]2 years ago

3 0

Answer:

Step-by-step explanation:

We can solve the equation by simplifying it.

$\sqrt{5+n}=7$ , let's square both sides.

$5+n = 49$ . Now lets subtract 5 from both sides.

$n = 44$ .

Hope this helped!

Scorpion4ik [409]2 years ago

3 0

Answer:

Step-by-step explanation:

$\sqrt{5+n}=7\\\\5+n=7^2=49\\\\n=49-5\\\\\boxed{n=44}$

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