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Oct. 27 Solving Radical Equations

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Oct. 27 Solving Radical Equations

  1. 1. Exponent Rules (review) 1
  2. 2. http://www.themathpage.com/Alg/rational­exponents.htm (review) Radicals and Fractional Exponents also, and 2
  3. 3. 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
  4. 4. Ex. 4
  5. 5. Ex. 5
  6. 6. Ex. 6
  7. 7. Ex. 7
  8. 8. Assignment Page 37 questions 1­4 8
  9. 9. 9
  10. 10. 10

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