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R^2 = 4r-4 Please show steps
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4 votes
R^2 = 4r-4

Please show steps

User Huafu
by
4.7k points

1 Answer

4 votes

Answer:

r = 2

Explanation:


r^(2) = 4r-4

square root both sides

r =
\sqrt{}4r-4

r = 2r-2

2r-r = 2

r = 2

User Biketire
by
4.2k points
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