32x²+bx+75=0
x₁:x₂=6
х₁*х₂=75/32
х₁=6х₂
32х₁*х₂=75
32*6х₂*х₂=75
192х₂²=75
64х₂²=25
х₂²=25/64
х₂₁=5/8=0,625 х₂₂=-0,625
х₁₁=3,75 х₁₂=-3,75
-в₁=(х₁₁+х₂₁)=32(0,625+3,75)=140
в₁=-140
в₂=140
