---

Status: Waiting for your answers.

Problem: Solve for the variable. Check a value if it is extraneous.   √ h + 60  = h + 4   h + 60 = ( h + )2   h + 60 = h2 + h +   0 = h2 + h +   0 = ( h + )( h + )   h1 =     h2 = extraneous   extraneous