Question

Does anyone know how to do this?

Answer 1

Answer:

D = 36 - 4 * 9 *(-2) = 104

Step-by-step explanation:

$\sqrt{26 \times 4}$

h

That's 2 that shet 26

x1= -{-6} - 2 that shet 26/6 x2=-{6}+ 2 that shet 26/6