16x^2-24-2x+3-(16x^2-8x+1)=38
-24x-2x+3+8x-1=38
-18x+2=38
-18x=36
x=-2
(8х-1)(2х-3)-(4х-1)^2=38
16x^2 - 24x - 2x + 3 - 16x^2 + 8x - 1 = 38
-26x + 3 + 8x - 1 = 38
-18x = 36
16x^2-24-2x+3-(16x^2-8x+1)=38
-24x-2x+3+8x-1=38
-18x+2=38
-18x=36
x=-2
(8х-1)(2х-3)-(4х-1)^2=38
16x^2 - 24x - 2x + 3 - 16x^2 + 8x - 1 = 38
-26x + 3 + 8x - 1 = 38
-18x = 36
x=-2