Solving square root and other radical equations

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7.5

• Solving square root and other radical equations

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Solving square root equations

• Get the square root by itself before you do
  anything else.
• Square both sides and then solve

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Solve
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Solve
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Solve
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Practice Problems

• 2/6 7 pg 394 1-6, do 65-74 as review

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7.5 Day 2
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Solving radical equations

• Get the radical by itself
• Raise each side to the reciprocal power
• Remember rules for absolute values

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Solve
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Solve
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Practice Problems

• 2/7 8 pg 394 7-12

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7.5 Day 3

• Extraneous solutions
• Solving when we have multiple roots

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Solve
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Solve
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Solving equations with 2 roots/rational exponents

• Get one on each side of the equation
• Determine which power to take each side too
• Simplify and check your solutions

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Solve
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Solve
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Practice Problems
2/6 9 pg 394 15-29 odd, 34-42 even