Algebra › Section H · Roots and radicals › Topic H.5

Dividing radicals and rationalizing

Dividing radicals is easy - the quotient property handles it in one line. The real ceremony comes after: mathematics refuses to call a fraction simplified while a radical lives in its denominator, and the eviction notice is served by multiplying by 1.

In this topic

  • Division by the quotient property
  • The full simplified checklist
  • Rationalizing a square-root denominator
  • Worked example: simplify before rationalizing
  • Fractions inside the radicand
  • Higher indexes: complete the perfect power
  • Two-term denominators: conjugates
  • Worked example: a conjugate rationalization
  • Common mistakes to avoid
  • Key takeaways

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