Question

using prime factorizatoin find square of 400​

Answer 1

Answer:

400=2^2×2^2×5^2

=> root 400=2×2×5

=20 

hope it will help u

Answer 2

Answer:

400 ÷2

200 ÷ 2

100 ÷ 2

50 ÷ 2

25 ÷ 5

5 ÷ 5

1

$\sqrt{400} = 20$

Step-by-step explanation:

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