1003067806 | math4u.vsb.cz

SubArea:

Quadratic equations and inequalities

Level:

Project ID:

1003067806

Accepted:

1

Clonable:

0

Easy:

0

Find the solution set of the following equation.

| (x - 1) (x + 2) | = 4

{- 3; 2}

{2}

{- 2; 3}

{- 2}