Question

find square root of 2.56​

Answer 1

Answer:

1.6

sqrt (2.56)

sqrt(256/100)

16/10

1.6

Answer 2

Answer:

$\sqrt{2.56} = 1.6$ (±)

Step-by-step explanation:

We can rewrite 2.56 as 256/100, then we solve it as follows :

$\sqrt{2.56} = \sqrt{\frac{256}{100} }\\\sqrt{2.56} = \frac{16}{10} = 1.6$