algebra: Solve for X. Please show work.

label Algebra
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schedule 1 Day
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May 17th, 2015

remember x not= 2 and multiply by (x-2):

x^2 - 6(x-2) = 4,
x^2 - 6x + 8 = 0 -- quadratic equation.

x1,2 = 3+-sqrt(3^3-8) = 3+-1   (I used a formula for even b)

x1 = 2 -- NO
x2 = 4.

The answer is a.

May 17th, 2015

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