from both sides.How can you get by itself?
See part (a).
How many answers should you expect?
How many answers should you expect? How can you write a compact solution to show them?
How do you undo squaring? Continue to solve for
as you did in parts (c) and (d).
Rewrite each equation and enter it in the eTool below. Check your answers using the eTool.
Click the link at right for the full version of the eTool: Int3 1-37 HW eTool