Instruction

1

Move all to the left side

**of the inequality**. The right side should remain zero.2

Give all members the left part of the

**inequality**by a common denominator.3

Decompose the numerator and denominator of a simple fraction.The first-degree polynomial: ax+b, a?0. Move the brackets the number standing at "x".A second order polynomial (a trinomial square): ax*x+bx+c, a?0. If x1 and x2 are the roots, then ax*x+bx+c=a(x-x1)(x-x2). For example, x*x-5x+6=(x-2)(x-3).The polynomial of the third degree and higher degrees: ax^n+bx^(n-1)+...+cx+d. Find the roots of the polynomial. To search for the roots of a polynomial, use theorem. and its corollaries. Decompose the polynomial into factors similar to the polynomial of the second degree.

4

Solve the resulting inequality by the method of intervals. Be careful: the denominator cannot vanish.

5

Take any number from the interval and check whether it satisfies the original inequality.

6

Write down the answer.