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Mathematics, 28.01.2020 20:07 jatti
Use the technique of completing the square to transform the quadratic equation into the form (x + c)2 = a.
10x2 + 80x + 220 = 0
select the best answer from the choices provided
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Answers: 2
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Use the technique of completing the square to transform the quadratic equation into the form (x + c)...
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