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     EduGorilla 
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    The circles x2 + y2  25 = 0 and 2(x2 + y2)  30x  40y + 175 = 0 touch each other at the point

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Reply To: The circles x2 + y2 – 25 = 0 and 2(x2 + y2) – 30x – 40y + 175 = 0 touch each oth….
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