Vertex form 1/2(0), where 0 replaces x as a number the variable x is.
The vertex is (0,0).
Answer:
C. x = -2
Step-by-step explanation:
68% due to more 1,2, and 3's
Answer:
Step-by-step explanation:
3x² - 3x + 7 = 0
a = 3 ; b = -3 and c = 7
D = b² - 4ac = (-3)² - 4*3*7
D = 9 - 84 = - 75
D = 75i²
√D = √75i² = 
