Answer:
One of them must be zero.
Step-by-step explanation:
For something to equal zero it needs to be multiplied by a value of zero.
Answer:
x^2+2x+2
Step-by-step explanation:
If the roots of the equation are -1\pm i, then by the zero product rule:

You can confirm this with the quadratic equation:

Hope this helps!
Answer:
Step-by-step explanation:
y - 5 = -8(x - 1)
y - 5 = -8x + 8
y = -8x + 13

The coefficients are:-
-4,-6
<h2>hope it would be helpful for you</h2>