# How do you solve #sqrtx + 4 = -3#?

##### 1 Answer

Jul 23, 2015

#### Answer:

There's no real answer to this one.

#### Explanation:

If you subtract

Now, by definition, a square root cannot have a negative argument, nor a negative outcome, so there is no answer in the real numbers.

See domain and range of the graph below:

graph{sqrtx [-7.05, 24.98, -6.8, 9.22]}