Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "9.8" was replaced by "(98/10)".

Step  1  :

            49
 Simplify   ——
            5 

Equation at the end of step  1  :

        49
  14 • (——)2)
        5 

Step  2  :

 2.1     49 = 72

(49)² = (7²)² = 7⁴

Equation at the end of step  2  :

       74
  14 • ——
       52

Step  3  :

Multiplying exponents :

 3.1    7¹  multiplied by  7⁴   = 7^{(1 + 4)} = 7⁵

Final result :

  (2•75)              
  —————— = 1344.56000 
    25