Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-9" was replaced by "^(-9)".

Step  1  :

 1.1     10 = 2•5

(10)^-9 = (2•5)^(-9) = (2)^(-9) • (5)^(-9)

Equation at the end of step  1  :

  580000000 • ((2)(-9)•(5)(-9))

Step  2  :

Dividing exponents :

 2.1    2⁸   divided by   2⁹   = 2^{(8 - 9)} = 2^(-1) = ¹/_2¹ = ¹/₂

Dividing exponents :

 2.2    5⁷   divided by   5⁹   = 5^{(7 - 9)} = 5^(-2) = ¹/_5²

Final result :

  29           
  —— = 0.58000 
  50