2010008405 | math4u.vsb.cz

SubArea:

Equations and inequalities with parameters

Level:

Project ID:

2010008405

Source Problem:

Accepted:

0

Clonable:

1

Easy:

1

Consider the equation

x^{2} (1 - q) + 2 x + 1 + q = 0

with the real parameter

q

. Solve the equation for

q = - 1

.

{- 1; 0}

{- 1; 1}

{0; 1}

\emptyset