Question

Помогите пожалуйста Срочно

Answer 1

$sqrt{sqrt{0.64} + sqrt{0.0001}} = sqrt{0.8 + 0.01} = sqrt{0.81} = 0.9$

$sqrt{2x-3} = 9; x neq frac32\2x-3 = 81\2x = 84\x = 42$

$1 - sqrt{2x} = 0; x neq 0\1 = sqrt{2x}\2x = 1\x = frac12$