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Radicals: rationalizing and solving — Homework

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Radicals: rationalizing and solving — Homework

Rationalize, solve, and apply the distance formula.

  1. 1.Rationalize: 1/√7.
  2. 2.Rationalize: 4/√2.
  3. 3.Solve and check: √(x + 5) = 6.
  4. 4.Solve and check: √(2x) = 8.
  5. 5.Find the distance between (0, 0) and (6, 8).
  6. 6.Solve √x = -4. What happens when you check your answer, and what do you call this kind of result?
🌲 Homeschool for the FutureNinth Grade · Math · week 31 homework