Answer:

Step-by-step explanation:
Given the equation of the circle: 
We wish to express it in a Standard form:
We begin by re-arranging:

Next, divide the coefficient of x by 2, square it and add it to both sides.
Do the same for y.

Next, we factorize

This is the standard form.
Answer:The score above the mean is 50 percent.
Step-by-step explanation:
Answer:
3x^3-2x^2-4x+1+7/x-2
Step-by-step explanation:
btw I used something called m a t h w a y it helps alot
3x^3-2x^2-4x+1+7/x-2
I tried
Eenbejejejejrhrbeueiiwjsjdje
Answer:
option-A
Step-by-step explanation:
we are given

we can factor each terms
and then we can take common terms among them


we can replace it
and we get

now, we can take out common terms
we can see that common terms are 3 and b

we can simplify it
