2010007704 | math4u.vsb.cz

SubArea:

Radical equations and inequalities

Level:

Project ID:

2010007704

Source Problem:

Accepted:

0

Clonable:

1

Easy:

1

Find the domain of the expression.

\sqrt{- x^{2} - 7 x + 30}

[- 10; 3]

(- \infty; - 10] \cup [3; \infty)

[- 3; 10]

\emptyset