two *(- two *(x - two)^ two /(x^ two - four *x + eight) + one)/(x^ two - four *x + eight) = zero
2 multiply by ( minus 2 multiply by (x minus 2) squared divide by (x squared minus 4 multiply by x plus 8) plus 1) divide by (x squared minus 4 multiply by x plus 8) equally 0
two multiply by ( minus two multiply by (x minus two) to the power of two divide by (x to the power of two minus four multiply by x plus eight) plus one) divide by (x to the power of two minus four multiply by x plus eight) equally zero