Help please ASAP X^2+4x-4=8

x = -8, x = 4

Step-by-step explanation:

x² + 4x - 12 = 0

(x + 8) (x - 4) = 0

x + 8 = 0, x = -8

x - 4 = 0, x = 4

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

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