What would be the denominator after rationalizing \( 7 /(5 \sqrt{3}-5 \sqrt{2}) \) ? a. 5 b. 20 ...

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What would be the denominator after rationalizing \( 7 /(5 \sqrt{3}-5 \sqrt{2}) \) ?
a. 5
b. 20
c. 25
d. None of these
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