Answer:
0
Step-by-step explanation:
Rewrite the equation as x^2-3x+9=0
find the determinant.
D = b^2-4ac = (-3)^2-4*1*9 <0
no solution
Answer:
6
Step-by-step explanation:
quarter and 1
quarter and 2
quarter and 3
quarter and 4
quarter and 5
quarter and 6
Answer:
D
Step-by-step explanation:
Absolute value is the distance from a point 0. Absolute value is always a positibe number, so think of all of these as positive numbers
Um..same, whats your favorite
Answer:
x=7
Step-by-step explanation: