- two *x^ two /(x^ two - two)^ two + one /(x^ two - two) = zero
minus 2 multiply by x squared divide by (x squared minus 2) squared plus 1 divide by (x squared minus 2) equally 0
minus two multiply by x to the power of two divide by (x to the power of two minus two) to the power of two plus one divide by (x to the power of two minus two) equally zero
-2*x2/(x2 - 2)2 + 1/(x2 - 2) = 0
-2*x2/x2 - 22 + 1/x2 - 2 = 0
-2*x²/(x² - 2)² + 1/(x² - 2) = 0
-2*x to the power of 2/(x to the power of 2 - 2) to the power of 2 + 1/(x to the power of 2 - 2) = 0
-2x^2/(x^2 - 2)^2 + 1/(x^2 - 2) = 0
-2x2/(x2 - 2)2 + 1/(x2 - 2) = 0
-2x2/x2 - 22 + 1/x2 - 2 = 0
-2x^2/x^2 - 2^2 + 1/x^2 - 2 = 0
-2*x^2 divide by (x^2 - 2)^2 + 1 divide by (x^2 - 2) = 0