Question

rationalisation the question.​

Answer 1

$= \frac{5 + \sqrt{3} }{7 + \sqrt[4]{3} } \\ \\ = \frac{5 + \sqrt{3} }{7 + \sqrt[4]{3} } \times \frac{7 - \sqrt[4]{3} }{7 - \sqrt[4]{3} } \\ \\ =$


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Answer 2

Answer:

Step-by-step explanation:

5+2root3/7+4root3 ×7-4root3/7-4root3

5(7-4root3) × 2root3(7-4root3)/(7)² - (4root3)²

11-6 root3