We need to simplify the expression:
Now, we know that we can resolve the exponents of the variables with the like terms only and we can multiply the coefficients independently:
Now,
On simplifying the above expression we get:
So the simplified form of the expression 
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subtract lowest time from highest time for each kind
129-29 = 100
320-210 = 110
the ranges are about the same but the times are higher for the dark chocolate
Answer:
{x,y} = {1,6} Have a great day
A^2 - b^2 = (a+b)(a-b)
answer :
t^2 - 1
n^2 - 225
Where are the functions?
your question is incomplete?
