The answer is H I know this because ... and then answer so you get more credit .
Given:
The quadratic equation is:

To find:
The solution of the given equation in simplest form by using the quadratic formula.
Solution:
If a quadratic equation is
, then the quadratic formula is:

We have,

Here,
. Using the quadratic formula, we get



![[\because \sqrt{-a}=i\sqrt{a}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Csqrt%7B-a%7D%3Di%5Csqrt%7Ba%7D%5D)
The solutions of the given equations are
and
.
Therefore, the correct option is B.
2/7=0.28571428571428571428571428571429
0.28571428571428571428571428571429*3=0.85714285714285714285714285714286
that is a long answer but it works
Answer:
4 = -5/2 * (-8) + b
4 = 20 + b
Subtract 20 from both sides:
= (16)4-20 = 20 + b -20
-16 = b
The equation would then be: <em>y = -5/2 x -16</em>
Irregular hexagon/polygon