Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

Step  1  :

 1.1     10 = 2•5

(10)^-3 = (2•5)^(-3) = (2)^(-3) • (5)^(-3)

Equation at the end of step  1  :

  0 -  (4 • ((2)(-3)•(5)(-3)))

Step  2  :

Dividing exponents :

 2.1    2²   divided by   2³   = 2^{(2 - 3)} = 2^(-1) = ¹/_2¹ = ¹/₂

Equation at the end of step  2  :

        1 
  0 -  ———
       250

Step  3  :

Final result :

   -1            
  ——— = -0.00400 
  250