Solving Radical Equations 7

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Taught by YourMathGal
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Part of video series
Meets NCTM Standards:
Lesson Description:

Shows how to solve a radical equation that has 2 radicals that after squaring both sides twice to eliminate both radicals produces a quadratic equation. Same problem is shown by solving it differently in part 8.

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Questions answered by this video:
  • Solve √(-2x+4) + 2= √( -4x + 16 )