Question

$7 + 4 \sqrt{3}$
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Answer 1

rationalize 7+4√3 to get 7-4√3 as

(1/x)

x * 1/x -->

(7+4✓3)(7-4√3)

a²-b²

49-48

1 is the answer

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Answer 2

Step-by-step explanation:

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