A square piece of fabric has side length 2.2 cm. Find the area of the piece of fabric.
1 answer:
You might be interested in
Answer:
Complex roots
Step-by-step explanation:
Given
Required
The type of solution
Rewrite as:
To determine the type of solution, we simply calculate the discriminant (D)
Where
So, we have:
The above value implies that:
When , the solution of the equation is: complex roots