The x coefficient is 2
Take half of 2 to get 2/2 = 1
Square 1 to get 1^2 = 1
Add and subtract 1 to the expression. This is the same as adding 0.
x^2 + 2x + 2
x^2 + 2x + 2 + 0
x^2 + 2x + 2 + (1-1)
(x^2 + 2x + 1) + 2 - 1
(x+1)^2 + 1
Answer: (x+1)^2 + 1
2*pi*10=62.83 is certainly your answer
(3/5 )*2000 would give you 1200, which is your answer
Answer:
there are 1,440 minutes in 24 hrs a day
Step-by-step explanation:
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Rounded to the nearest tenth would be 15.2%.
