All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108
Answer:
11
Step-by-step explanation:
Answer:
The answer is D.
Step-by-step explanation:
We have to apply Discriminant Law. When a quadratic equation, ax² + bx + c = 0 has equal roots so the discriminant will be 0. Then, you have to substitute the values into the formula :








It is equal when you round it off.