Back to 9.5 Divide Square Roots

9.5 Exercise 92

Avg difficulty 2.5

Simplify by rationalizing the denominator.

ⓐ $\frac{3}{3 + \sqrt{11}}$ ⓑ $\frac{8}{1 - \sqrt{5}}$

OpenStax Elementary Algebra 2e, 9.5 Divide Square Roots, exercise 92

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Adapted from Elementary Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Elementary Algebra 2e. Imported at revision 77a933c.