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mario62 [17]
3 years ago
6

Complete the square to find the vertex of this parabola. y^2+4x - 2y+21=0

Mathematics
2 answers:
Firlakuza [10]3 years ago
5 0

Answer:

::::::::::::::::::::

(-5,1)

sp2606 [1]3 years ago
5 0
The vertex is (-5,1)
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