<h3>
Answer: 0</h3>
The discriminant is the number under the square root of the quadratic formula
The discriminant formula is 
If D = 0, then the whole square root portion is 0 meaning we end up with the solution 
The fraction form 4/7 and the decimal form is 0.571428
Answer:I need help with this so that’s why I looked it up
Step-by-step explanation:
Answer:
398,765 books were sold
Step-by-step explanation:
How to get the answer:
1) Identify the given
32,300 is percentage
8.1 % is rate
base (b) is missing
2) Solve
b= p/r
b= 32,300 / 8.1% or 0.081
b= 398,765
3) Check
398,765 x 8.1% = 32,299.97 or 32,300
It is C parallelogram and rumbus
