rationalize
plz answer asap
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Answer:
The answer is, 18√3+ 12√5/ 7
Step-by-step explanation
Given: 6/3√3 - 2√5
= 6/3√3 - 2√5 x 3√3 + 2√5
Formula: [ (a+b)(a-b) = a² - b²]
= 18√3 + 12√5/(3√3)² - (2√5)²
= 18√3 + 12√5/ 27 - 20
= 18√3 + 12√5/ 7
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