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posted by Lindsay on Tuesday, December 4, 2012 at 4:03pm.

Write 2x^2+6x-5 in the form of a(x+h)^2 +k where a,h,k, are real numbers.(using completing the squares)

2x^2+6x+5 2(x^2+3x)+5 2(x^2+3x+9/4) + 5 - 2(9/4) 2(x + 3/2)^2 + 1/2

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