Question

Find the square root 6400 (full method)​

Answer 1

please brainlist my answer

Answer 2

Answer:

$\sqrt{6400} = 80$

Step-by-step explanation:

We are supposed to find the square root of 6400

2 |6400  

2 |3200

2 |1600

2 |800

2 |400

2 |200

2 |100

2 |50

5 |25

5 |5

 |1

So,  $6400 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 5$

$\sqrt{6400} =\sqrt{2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 5}$

$\sqrt{6400 } = 2 * 2 * 2 * 2 * 5$

$\sqrt{6400} = 80$