Question

2.5
$2 \times \sqrt{5}$
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Answer 1

Answer:

4.47

Step-by-step explanation:

2 * √5 = 4.47

Hope this was Right

Answer 2

2 × √5 can be simplified to 2√5

≈ 2 * 2.36...

≈ 4.72

Remember that this number is rounded since its a non terminating decimal.