2000004903 | math4u.vsb.cz

SubArea:

Quadratic equations and inequalities

Level:

Project ID:

2000004903

Accepted:

0

Clonable:

0

Easy:

1

From the given sets identify the one that contains at least one root of the quadratic equation:

2 x^{2} = 18

{- 3; 1; \frac{1}{3}}

{0; 9; 27}

{- 1; - \frac{1}{3}; 12}

{- 9; - 2; \frac{2}{3}}