Answer:
The number 
is added to the polynomial below to complete the square.
Step-by-step explanation:
Perfect square binomial:
A perfect square binomial is given by:
In this question:
We have that:
Since 
, we have that:
Completing the square:
The term that completes the square is 
. So
The number is added to the polynomial below to complete the square.
Answer:
x^2-3/3x
Step-by-step explanation:
- x/3-1/x
=x*x-1*3/3*x
=x^2-3/3x
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Answer:
C:The set of all possible outcomes
Answer:
Perimeter = 18 units
Step-by-step explanation:
one side = 4
other side² = 3² + 4² + 25
other side = √25 = 5
Perimeter = (2 x 4) + (2 x 5) = 18 units
