Zero product states : if a * b = 0, then a = 0 and/or b = 0
(x - 3)(x + 6) = 0
x - 3 = 0
x = 3
x + 6 = 0
x = -6
so x = 3 and x = -6
<u>Answer:</u>
(-1, 5)
<u>Step-by-step explanation:</u>
The center of a circle is the midpoint of the diameter.
So we have to calculate the midpoint of the diameter, using this formula:
midpoint = (
,
)
= (
,
)
= (-1, 5)
∴ The center of the circle lies at the point (-1, 5).
-160
Since -(20x8) the answer would be -160
It will cost 4.24 because 6% of 4.00 is .24 cents