Answer:
Step-by-step explanation:
Consider the quadratic equation, we have

Dividing the equation by a, we get

Put
on the other side,

Add
on both the sides,

completing the square, we have

Now, solving for x,


Multiply right side by
,

which is the required quadratic formula.
the answer is 44 just do 86- 42 and it gives you the answer
Answer is B, but please study for your future you don’t need help from others trust me just study for 2 hours a day that will help you to develop some skills and make brainiest that’s mean you will develop some brain cells that you