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Solve the following quadratic by completing the square. ALL RADICALS SHOULD BE SIMPLIFIED x2-8x+9=0 x = ± √ Solve the following quadratic by completing the square. ALL RADICALS SHOULD BE SIMPLIFIED x2+4x-11=0 x = ± √ Solve the following quadratic by completing the square. ALL RADICALS SHOULD BE SIMPLIFIED x2+6x=3 x = ± √ Solve the following quadratic by completing the square. x2-12x-4=0 ALL RADICALS SHOULD BE SIMPLIFIED x = ± √ Solve the following quadratic by completing the square. x2+8x-9=0 ALL RADICALS SHOULD BE SIMPLIFIED The two numeric answers for this are: (list thesmaller one first) x = x= ± and x= Solve the following quadratic by completing the square. x2-8x-16=0 ALL RADICALS SHOULD BE SIMPLIFIED x = ± √ Solve the following quadratic by completing the square. x2+4x=-4 ALL RADICALS SHOULD BE SIMPLIFIED x = Solve the following quadratic by completing the square. x2+4x-8=0 ALL RADICALS SHOULD BE SIMPLIFIED x = ± √ |