Question

Limit digit of the square 5728

Answer 1

75.68

1) When we calculate the square root of 5728, we have

`\begin{gathered} √(5728)=75.68355171 \\ √(5728)=√(358\cdot4^2)=4√(358)=75.68355171 \end{gathered}`

Factorizing 5728 we have 5728= 358*4²,

Considering that to Limit the digit of 75.68355171 is to approximate it then

it is 75.68