Question

1) 3x+4>2;
4) 3-x ≥ 1/1/x;
X;

Answer 1

1)3x + 4 > 2

3x > -2

x > -2/3

4)3 - x >= 1/x

x^2 + 3x - 3 >= 0

x1 = -1, x2 = 3

Надеюсь помогла:)