Which graph represents the equation (x + 2)2 + (y + 22 = 25? 70 pts

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asked Jun 20, 2020 62.0k views

5 votes

Which graph represents the equation (x + 2)2 + (y + 22 = 25?
70 pts

Mathematics
middle-school

Zhang Zhan asked

by Zhang Zhan

7.8k points

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1 Answer

3 votes

Explanation:

$(x + 2) {}^(2) + (y + 22) = 25 \\ \\ x {}^(2) + 2x + 4 + y + 22 = 25 \\ x {}^(2) + 2x + y + 26 = 25 \\ x {}^(2) + 2x + y = 25 - 26 \\ x {}^(2) + 2x + y = - 1$

Pranay Mathur answered Jun 26, 2020

by Pranay Mathur

7.6k points

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