Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.14" was replaced by "(314/100)". 2 more similar replacement(s)

Step  1  :

            157
 Simplify   ———
            50 

Equation at the end of step  1  :

   314          157
  {———}2 ÷ (4 • ———)
   10           50 

Step  2  :

            157
 Simplify   ———
             5 

Equation at the end of step  2  :

  157      314
 (———)2) ÷ ———
   5       25 

Step  3  :

Equation at the end of step  3  :

  1572   314
  ———— ÷ ———
   52    25 

Step  4  :

         1572      314
 Divide  ————  by  ———
          52       25 

 4.1    Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

1572     314       1572      25
————  ÷  ———   =   ————  •  ———
 52      25         52      314

Dividing exponents :

 4.2    157²   divided by   157¹   = 157^{(2 - 1)} = 157¹ = 157

Canceling Out :

 4.3      Canceling out  5² as it appears on both sides of the fraction line

Final result :

  157            
  ——— = 78.50000 
   2