Question

$sqrt{4x - 3 } = sqrt{1 - x}$

Answer 1

(√4x-3)^2=(√1-x)^2

4x-3>=0, 1-x>=0

x>=0,75 x<=1

x э [0,75;1]

4x-3=1-x

5x=4

x=4/5

x=0,8