solve the equation by completing the square. round to the nearest hundredth if necessary 4x^2+8x-32=0
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4x^2+8x-32=0 4x^2+8x=32 4x^2+8x+4=36 (2x+2)^2=6^2 2x+2=6 2x=6-2 2x=4 x=4/2 x=2
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4x^2+8x-32=0 4x^2+8x=32 4x^2+8x+4=36 (2x+2)^2=6^2 2x+2=6 2x=6-2 2x=4 x=4/2 x=2