A) x² + y² = 327 B) x * y = 101 Solving equation B for y² B) y² = 10,201 / x² Substituting this into equation A) x² + 10,201 / x² = 327 x^4 + 10,201 = 327x² x^4 -327x² + 10,201 = 0 Using the quartic equation calculator: http://www.1728.org/quartic.htm x1 = 17.090169943749476 x2 = 5.909830056250525
