HI I NEED HELP PLEASE Zero Product Property : 0=4x^2+5x (Work needed)

Complete the Square : 7x^2-3x=-10 (Work needed)

SQRT : 5x^2-60x=-30 (Work needed)

Quadratic Formula : (x-3)^2/2 + 4=18 (Work needed)

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

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

a

step-by-step explanation: