Question

If √5=2.236 find the value of√20 .

Answer 1

Answer:

4.472

Step-by-step explanation:

√20 = √4×5 = 2√5 = 2×2.236 = 4.472

Answer 2

$\sqrt{20} = 2\sqrt{5}\\\\\sqrt{20} = 2(2.236)\\\\\sqrt{20} = 4.472$

Hope This Helps (✿◠‿◠)