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Mathematics 15 Online
OpenStudy (anonymous):

x2-10x+25=64 solve?

OpenStudy (anonymous):

I assume you mean x^2. By completing the square, (x-5)^2 = 8^2 => x-5 = +-8 => x = -3 or x = 13

OpenStudy (anonymous):

YES! AND THANKS A TON!!!!

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