1003067804 | math4u.vsb.cz

SubArea:

Quadratic equations and inequalities

Level:

Project ID:

1003067804

Accepted:

1

Clonable:

0

Easy:

0

For

x \in [4; \infty)

choose the correct form of the equation

| - x^{2} + 3 x + 4 | = | - 2 x^{2} + 11 x - 12 |

that does not contain an absolute value.

x^{2} - 3 x - 4 = 2 x^{2} - 11 x + 12

x^{2} - 3 x - 4 = - 2 x^{2} + 11 x - 12

- x^{2} + 3 x + 4 = 2 x^{2} - 11 x + 12

- x^{2} + 3 x + 4 = - 2 x^{2} + 11 x - 12