Question

$- \sqrt{.64}$
​

Answer 1

Answer:

$- \sqrt{64} = - 8$

Hope that it will help you...

Answer 2

$question = - \sqrt{0.64} \\ \\ solution. \\ = - \sqrt{0.64} \\ = - \sqrt{0.8 \times0.8} \\ = - 0.8 \: \: \: is \: the \: answer \: \\ hope \: its \: help \: you... \:$