Question

Ребята, помогите решить!!!

Answer 1

х^2+3/4x=1/4
х^2+(3*2)/(2*4)x+(3/(2*4)^2-(3/(2*4)^2=1/4
х^2+(3*2)/(8)x+(3/(8)^2-(3/(8)^2=1/4
(x+3/8)^2-(3/(8)^2=1/4