Which are the solutions of the quadratic equation?
x2 = 9x + 6
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1
0-9 - V105 , -9 + v105
-9 = 157, 9 + 157
9- y105 9 + v105

We have been given an equation . We are asked to find the solution of our given equation.

We will use quadratic formula to solve our given problem.

To apply quadratic formula, we need our equation in form .

Now we can see that .

Therefore, the solutions of our given equation are .

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.