Math, asked by saranya428, 5 hours ago

Find the centre and radius of each of the following circles 2x²+2y²-5x +2y -1 =0

Answers

Answered by aradhya7319

1

Step-by-step explanation:

centre ( -5/2 , 0)

radius = ✓25/4-1 = ✓21/4 = ✓21/2

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