Question

Rationalize:
1) 1/3-√8

Answer 1

Step-by-step explanation:

$\frac{1}{3} - \sqrt{8}$

$\frac{1}{3} - \frac{ 3\sqrt{8} }{3}$

$\frac{1 - 3 \sqrt{8} }{3}$

Answer 2

Rationalize:

Step-by-step explanation:

$\ Given \ value: \\\\\frac{1}{3\ -\sqrt{8}}\\\\\ Solution:\\\\\rightarrow \frac{1}{3\ -\sqrt{8}} \times\frac{{3\ +\sqrt{8}}}{{3\ +\sqrt{8}}} \\\\\rightarrow \frac{1({3\ +\sqrt{8}})}{(3\ -\sqrt{8})({3\ +\sqrt{8}})} \\\\\rightarrow \frac{({3\ +\sqrt{8}})}{(3)^2\ -(\sqrt{8})^2} \\\\\rightarrow \frac{({3\ +\sqrt{8}})}{9\ - 8} \\\\\rightarrow \frac{({3\ +\sqrt{8}})}{1} \\\\\rightarrow ({3\ +\sqrt{8}})$

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• Rational number: https://brainly.in/question/15450290