When will the dependent variable in the equation y= sqrt [x+4-3] equal or exceed 4

The solution to your problem is as follows:

4=sqrt(x+4)-3 
7=sqrt(x+4) 
49=x+4 
x=45 

x ≥ 45

Therefore, the dependent variable in the equation y= sqrt [x+4-3] equal or exceed 4 when x ≥ 45.

I hope my answer has come to your help. Thank you for posting your question here in . We hope to answer more of your questions and inquiries soon. Have a nice day ahead!