Question

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

Answer 1

44

Explanation:

`√(5+n)=7\\\\5+n=7^2=49\\\\n=49-5\\\\\boxed{n=44}`

Answer 2

44

Explanation:

We can solve the equation by simplifying it.

`$√(5+n)=7$`, let's square both sides.

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

`n = 44`.

Hope this helped!