First note that the leading coefficient is 1 and the coeffic

First, note that the leading coefficient is 1 and the coefficient of the x term is even. Therefore we can use the method of completing the square to solve the equation. Complete the square on the left side of the equation. x^2 - 6x = 3

x2 6x + _____ = 3 + ______

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(x 3)2 = ______

Solution

(a) 9

(b) x^2 + 9 - 6x

Answer

First, note that the leading coefficient is 1 and the coefficient of the x term is even. Therefore we can use the method of completing the square to solve the e

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