option B. 7x+11 is the correct answer
Answer:
36 times 2 is 72
Step-by-step explanation:
That is what you're asking right? I'm just going by the last one.
Answer:
Option D. two complex roots
Step-by-step explanation:
we know that
In a quadratic equation of the form
the discriminant D is equal to
in this problem we have
so
substitute the values
The discriminant is negative
therefore
The quadratic equation has two complex roots
We need the graph to answer!