X^2+4x+10=0
x^2+4x=-10
x^2+4x+4=-6
(x+2)^2=-6
x+2=±i√6
x=-2±i√6
So the correct answer is the third one down from the top.
Answer:240 500 pounds containers
Step-by-step explanation:
Each ton is 2000 pounds.? Convert 60 tons to pounds to get 120000 pounds and then divide it by 500