Question

|3-2x|<4= ?????????
help me guyzzzzz

Answer 1

|3-2x| < 4
√(3-2x)^2 < 4
(3-2x)^2 < 4^2
4x^2 -12x + 9 < 16
4x^2 - 12x - 7 < 0
(2x-7) (2x+1) < 0
x < 7/2 atau x > -1/2

Hp = { x | -1/2 < x < 7/2, x ∈ R}