Titiknya 10 dan 8
∫x-8)( x-9) (x-10) dx

Consider the substitution,

so that the integral is equivalent to

Notice that

which means is odd, so

Perhaps more work than necessary, but it does make it easier to see that the original integrand exhibits some symmetry about .

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88