Solve `|2^x-1|+|2^x+1|=2`

Solve |2x-1|-|x-1|+|2x+1|<=5

Solve : 2|x+1|^(2)-|x+1|=3 , x in R

Solve : 2|x+1|^(2)-|x+1|=3 , x in R

Solve: |(2x-1)/(x-1)|gt2,x in R

Solve : (2x-1)/(2) le 2x + (1)/(2) le (11)/(2) + x

Solve : (2x-1)/(2) le 2x + (1)/(2) le (11)/(2) + x

Solve |x^(2) -1| + (x-1)^(2) + sqrtx^(2)-3x+2 = 0 .

Solve |x^(2) -1| + (x-1)^(2) +( sqrtx)^(2)-3x+2 = 0 .

Solve: |[x^2-1, x^2+2x+1, 2x^2+3x+1], [2x^2+x-1, 2x^2+5x-3, 2x^2+4x-3], [6x^2-x-2, 6x^2-7x+2, 12x^2-5x-2]|=0.

Solve: |[x^2-1, x^2+2x+1, 2x^2+3x+1], [2x^2+x-1, 2x^2+5x-3, 2x^2+4x-3], [6x^2-x-2, 6x^2-7x+2, 12x^2-5x-2]|=0.