16% = 0.16
'of' = multiplication
0.16 * 140 = 22.4
Answer:
Arithmetic
Step-by-step explanation:
This equation has the next form:
To find if the equation has two complex solutions we have to check if the discriminant is negative, as follows:
Then, the first case has two complex solutions.
In the second case,
The discriminant in this case is:
Then, the second case has two complex solutions.
In the third case,
The discriminant in this case is:
Then, the third case has two real solutions.
In the fourth case,
The discriminant in this case is:
Then, the fourth case has two complex solutions.
5cm just bc it make sense
Thanks