x^ three *(two *x + one)*exp(x*(x + one)) + three *x^ two *exp(x*(x + one)) = zero
x cubed multiply by (2 multiply by x plus 1) multiply by exponent of (x multiply by (x plus 1)) plus 3 multiply by x squared multiply by exponent of (x multiply by (x plus 1)) equally 0
x to the power of three multiply by (two multiply by x plus one) multiply by exponent of (x multiply by (x plus one)) plus three multiply by x to the power of two multiply by exponent of (x multiply by (x plus one)) equally zero