Answer:
e(x) = d(x)+4
Step-by-step explanation:
d(x) = ( x +2)^2 -4
Add 4 to each side
d(x) +4 = ( x +2)^2 -4+4
d(x) +4 = ( x +2)^2
We know that (x=2)^2 = e(x)
d(x) +4 = e(x)
ur ans is here...
24 grams
Since there are three of them, I multiply by the mass, which is 8, and get 24 grams. Hope this helps!
