Images 4X2 8X

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4x2 8x. -2x^2-8x-8. 2x/a a/8x. (X-8)2=(X-2)2. X2=2x+8.
-2x^2-8x-8. 2x/a a/8x. (X-8)2=(X-2)2. X2=2x+8.

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