Question

simplify: x (1-6x)-(1-2x)(3x-2)

Answer 1

we have x(1-6x)-(1-2x)(3x-2)
=x-6x2-(3x-2-6x2+4x)
=x-6x2-3x+2+6x2-4x=-6x+2

Answer 2

x(1-6x)-(1-2x)(3x-2)

x-6x²-(3x-2-6x²+4x)

x-6x²-3x+2+6x²-4x

-6x+2

Or

6x+2