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0=x^2- 10x+10 Rewrite the equation by completing the square
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0=x^2- 10x+10
Rewrite the equation by completing the square

User Pratap
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~~~~~~x^2 -10x +10 =0\\\\\implies x^2 -2 \cdot 5 \cdot x +5^2 -5^2 +10 = 0\\\\\implies (x-5)^2 -25+10 = 0\\\\\implies (x-5)^2 -15=0\\\\\implies (x-5)^2 = 15

User Olt
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