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    Precalculus Graphical Numerical Algebraic
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    Exam 1: Functions and Graphs
  5. Question
    Solve\(\sqrt{x+2}=x-4\) Algebraically and Support Graphically
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Solve x+2=x−4\sqrt{x+2}=x-4x+2​=x−4 Algebraically and Support Graphically

Question 35

Question 35

Essay

Solve x+2=x−4\sqrt{x+2}=x-4x+2​=x−4 algebraically and support graphically. Identify all extraneous solutions.

Correct Answer:

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Solution: x=7
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