Question

Rationalize denominator of 2/2√5

Answer 1

Answer:

2root5/5 is the answer

Hope it helps you

Answer 2

Step-by-step explanation:

2/2√5

rationalizing factor of 2√5 is 2√5

2(2√5)/(2√5)²

4√5/(2²)(√5)²

4√5/4√5

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