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