9000025607 | math4u.vsb.cz

SubArea:

Quadratic equations and inequalities

Level:

Project ID:

9000025607

Accepted:

1

Clonable:

0

Easy:

0

In the following list identify a quadratic equation which cannot be factorized in

R

.

- 7 x^{2} + 3 x - 1 = 0

5 x^{2} + 2 x - 3 = 0

- 3 x^{2} + 2 x + 3 = 0

6 x^{2} + 3 x - 1 = 0