<span>Factor out 2
x^2 +4x -6 = 0
Take half middle coefficient and square it:
x^2 +4x +4 -6 = 4
(x+2)^2
= 10
x+2
= sqrt(10)
x
= +-sqrt(10) -2</span>
The second person ate the most and the amount of pie left over from the three pies is 5/6 pie
F(x) = 3(2)^(x − 2)<span> + 4</span>
Answer = 5.5
You just have to add all the numbers together to get the answer
