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Popular >

simplify 1/(4sqrt(5))

Solution

simplify

\frac{1}{4 5}

Solution

\frac{5}{20}

+1

Solution steps

\frac{1}{4 5}

Multiply by the conjugate

\frac{5}{5}

= \frac{1 \cdot 5}{4 5 5}

1 \cdot 5 = 5

455 = 20

= \frac{5}{20}

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Frequently Asked Questions (FAQ)

What is 1/(4sqrt(5)) ?
The solution to 1/(4sqrt(5)) is (sqrt(5))/(20)