Answer:
C is your answer.
Step-by-step explanation:
Hope is right, you're welcome, and good luck on your work.
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Step-by-step explanation:
x²+4-4x+y²=3
x²+y²-4x+1=0
Answer:
Its 2
Step-by-step explanation:
B you can tell just by look x^2*x^2=x^4
Well you can fill out the equation (-7-1, 7+6)
it'll give you
(-8,13)
I believe that is what you are asking for :)
Good Luck