# Answer to Question #1404 in Geometry for colleen

Question #1404

x

^{2}- 6 = 3x + 9Expert's answer

x

x

D = 9 + 60 = 69

x

x

^{2}- 6= 3x+9x

^{2}- 3x - 15= 0D = 9 + 60 = 69

x

_{1}= (3 + √69)/2 = 5.65x

_{2}= (3 - √69)/2 =-2.65Need a fast expert's response?

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## Comments

Assignment Expert01.02.11, 12:57You are right.

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