Question

(3x – 1) : (x - 2) = x – 2x (x—4)
срочно, сор.

Answer 1

`(3x-1)/(x-2)=x-2x(x-4) <=>(3x-1)/(x-2)=x-2x^(2) +8x \\<=>(3x-1)/(x-2)=-2x^(2) +9x<=>3x-1= (-2x^(2) +9x)(x-2)\\<=>3x-1= -2x^3+4x^(2) +9x^(2) -18x\\<=>3x-1=-2x^3+13x^(2) -18x\\<=>2x^3 -13x^(2) +18x+3x -1=0\\<=>2x^3 -13x^(2)+21x-1=0\\<=> x =0.05 /or/x=3.7`

ok done. Thank to me :>