Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.45" was replaced by "(45/100)".

Step  1  :

 1.1     10 = 2•5

(10)² = (2•5)² = 2² • 5²

Equation at the end of step  1  :

         45
  0 -  (——— • (22•52))
        100

Step  2  :

             9
 Simplify   ——
            20

Equation at the end of step  2  :

         9
  0 -  (—— • (22•52))
        20

Step  3  :

Canceling Out :

 3.1      Canceling out  2² as it appears on both sides of the fraction line

Dividing exponents :

 3.2    5²   divided by   5¹   = 5^{(2 - 1)} = 5¹ = 5

Equation at the end of step  3  :

  0 -  45

Step  4  :

Final result :

  -45