Abrand of cereal had 1.2 milligrams of iron per serving. then they changed their recipe so they had 1.8 (mg) of iron per serving. what was the percent increase in iron?

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

p(x)= 8 x³ - 36 x² + 54 x - 27

q(x) = 2 x -3

you can check your mistake and then you can choose the correct option.

dividend =   8 x³ - 36 x² + 54 x - 27

divisor = 2 x -3

if you want to find quotient, proceed as follows

q(x)= 0

2 x - 3=0

x =

now , i have used division method , to find quotient and remainder