<h3>Question Description</h3> <p>Solve for x :<br/></p><p><em>x</em>4−6<em>x</em>3+12<em>x</em>2−12<em>x</em>+4=0</p><p><strong>Complete the square to solve for </strong></p><strong>xxxx.</strong><p>x2+16x+64=0x^{2}+16x+64 = 0x2+16x+64=0x, start superscript, 2, end superscript, plus, 16, x, plus, 64, equals, 0</p><p><strong>Completed Square:</strong> </p><p> (x+(x +