Lemma
MediumExponentials & logarithms
#1134 · Algebra · Exponentials & logarithms

Rationalize denominator involving roots

Express as an equivalent fraction with a rational denominator.

~6 minAnswer checked instantlyrationalizing the denominatorsurds

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. VIII. Surds and Imaginary Quantities, Examples VIII.a, No. 2

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Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in H. S. Hall & S. R. Knight, Higher Algebra (1891).