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18-05-2020
Mathematics

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Explain each step for solving x^2 - 4x=6 by the method of completing the square.

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18-05-2020

Answer:

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QUADRATIC EQUATION

x²- 4x = 6

(x - 2)²- 4 = 6

(x - 2)² = 10

x - 2 = ±10

x = ±10+2

x = -8, 12

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