- two *(two *(x + one)^ two /(x^ two + two *x - eight) - one)/((x^ two + two *x - eight)*log(six)) = zero
minus 2 multiply by (2 multiply by (x plus 1) squared divide by (x squared plus 2 multiply by x minus 8) minus 1) divide by ((x squared plus 2 multiply by x minus 8) multiply by logarithm of (6)) equally 0
minus two multiply by (two multiply by (x plus one) to the power of two divide by (x to the power of two plus two multiply by x minus eight) minus one) divide by ((x to the power of two plus two multiply by x minus eight) multiply by logarithm of (six)) equally zero