Oct 28 Soving Radical Equations Continued
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Oct 28 Soving Radical Equations Continued

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Oct 28 Soving Radical Equations Continued Oct 28 Soving Radical Equations Continued Document Transcript

  • Exponent Rules (review) 1
  • http://www.themathpage.com/Alg/rational­exponents.htm (review) Radicals and Fractional Exponents also, and 2
  • Solving Radical Equations A radical equation is an equation that contains radicals or rational  exponents Solve by: 1. Eliminate the radicals and obtain a linear or quadratic equation 2. Solve the linear or quadratic using your skills and strategies An important property to use when eliminating radicals is: If  a = b then an = bn If you raise one side of an equation to a power then you must keep  it equal by raising the other side to the same power. Ex. 3
  • Ex. 4
  • Ex. 5
  • Ex. 6
  • Ex. 7
  • Assignment Page 37 questions 1­4 8
  • 9
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  • 12