Question

Rationalise the denominator of 5/√5​

Answer 1

Answer:

$\frac{3 \sqrt{5} }{5}$

Step-by-step explanation:

$\frac{5}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } = \frac{3 \sqrt{5} }{5}$

Answer 2

Answer:

5/√5 ×√5/√5

5√5/5

THE CORRECT ANSWER IS 5√5 / 5

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