Question

rationalize the denominator 1/2-✓3​

Answer 1

Step-by-step explanation:

To rationalize the denominator we must multiply and divide the number by the denominator's conjugate. Conjugate of denominator is -- 2 + √3. Then, We know that, (a+b) ( a-b) = a² - b²

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Answer 2

$\frac{1}{2 - \sqrt{3} }$

$\frac{1}{2 - \sqrt{3} } \: \frac{2 + \sqrt{3} }{2 + \sqrt{3} } </p><p>\\ \frac{2 + \sqrt{3} }{( {2)}^{2} - {( \sqrt{3} )}^{2} } </p><p> \\ \frac{2 + \sqrt{3} }{4 - 3} </p><p> \\ 2 + \sqrt{3}$

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