two *(one - two *(x - eight)^ two /(x*(x - sixteen)))/(x*(x - sixteen)*log(six)) = zero
2 multiply by (1 minus 2 multiply by (x minus 8) squared divide by (x multiply by (x minus 16))) divide by (x multiply by (x minus 16) multiply by logarithm of (6)) equally 0
two multiply by (one minus two multiply by (x minus eight) to the power of two divide by (x multiply by (x minus sixteen))) divide by (x multiply by (x minus sixteen) multiply by logarithm of (six)) equally zero