beginaligned 4 text consider the equation sqrt x quad 1x3 endaligned a
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\begin{aligned} &4\\ &\text { Consider the equation } \sqrt{-x} \quad 1=x+3 . \end{aligned} a. Solve the equation algebraically. b. Explain how the equation can be solved graphically. c. Solve the
equation graphically. d. For which solution method is it most important to be aware of the potential for extraneous solutions? How can an extraneous solution be identified?