SOLUTION: 3+sqrt5 ---------- 3-sqrt5 The dashed lines is the division line. Write as an equivalent fraction with a ration denominator

SOLUTION: 3+sqrt5 ---------- 3-sqrt5 The dashed lines is the division line. Write as an equivalent fraction with a ration denominator

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Question 690379: 3+sqrt5
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3-sqrt5

The dashed lines is the division line. Write as an equivalent fraction with a ration denominator
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
3+sqrt5
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3-sqrt5
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Multiply the NUM and DEN by the conjugate of the DEN, 3 + sqrt(5)

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