Answered

5. Ifk > 0, then x2 = k has____ real roots. A No В. 1 C. 2 d.0
6. How many real roots does the quadratic equation x2 + 4 = 0 have? A no real roots B. 1 C.2​

Sagot :

XXHELLOXX24GO

Answer:

5. D

6. C

Step-by-step explanation:

Substitute to the equation

EDICHELLECRISOSTOMOGO

Answer:

D

8

Step-by-step explanation:

HINDI KO LANG KNOW KUNG TAMA YAN