Respuesta :

Answer:


Step-by-step explanation:

 -3d2a2 - 8

Reformatting the input :

Changes made to your input should not affect the solution:


(1): "^-2" was replaced by "^(-2)".


Step by step solution :

Step  1  :

             d  

Simplify   —————

           a(-2)

Equation at the end of step  1  :

 (0 -  ((3 • da2) • d)) -  8

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :


  -3d2a2 - 8  =   -1 • (3d2a2 + 8)


Final result :

 -3d2a2 - 8


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