Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-78" was replaced by "^(-78)".

Step  1  :

 1.1     10 = 2•5

(10)^-78 = (2•5)^(-78) = (2)^(-78) • (5)^(-78)

Equation at the end of step  1  :

  50 • ((2)(-78)•(5)(-78))

Step  2  :

Dividing exponents :

 2.1    2¹   divided by   2⁷⁸   = 2^{(1 - 78)} = 2^(-77) = ¹/_2⁷⁷

Dividing exponents :

 2.2    5²   divided by   5⁷⁸   = 5^{(2 - 78)} = 5^(-76) = ¹/_5⁷⁶

Final result :

      1                                       
  ————————— = 5.00000 • 10-77 
  (277•576)