Any rational number will satisfy the situation.
There are two real roots (5 and -5) and 4 imaginary roots
Answer:
Vertex: (3, 23)
Step-by-step explanation:
a = -1 b = 6 c = 14
x vertex = 


Answer:
91
Step-by-step explanation:
triangles always equals 180°
add 70 and 19
subtract that by 180
;)