Question

rationalising the denominator of √8-√5 /√8+√5...plz tell​

Answer 1

Answer:

Answer:

= 13+2\sqrt{40}40 /3

Step-by-step explanation:

here,\sqrt{8} -\sqrt{5}/\sqrt{8} + \sqrt{5}8−5/8+5

now, \sqrt{8} - \sqrt{5}8−5 /\sqrt{8} + \sqrt{5}8+5 *

so,  8 - \sqrt{40}40 -  

here, 13+2\sqrt{40}40 /3

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