Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "5.7" was replaced by "(57/10)". 2 more similar replacement(s)

Step  1  :

            57
 Simplify   ——
            10

Equation at the end of step  1  :

   (5     57
  {——}2 ÷ ——
   10     10

Step  2  :

            1
 Simplify   —
            2

Equation at the end of step  2  :

  1      57
 (—)2) ÷ ——
  2      10

Step  3  :

Equation at the end of step  3  :

   1   57
  —— ÷ ——
  22   10

Step  4  :

          1      57
 Divide  ——  by  ——
         22      10

 4.1    Dividing fractions

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

 1     57        1     10
——  ÷  ——   =   ——  •  ——
22     10       22     57

Dividing exponents :

 4.2    2¹   divided by   2²   = 2^{(1 - 2)} = 2^(-1) = ¹/_2¹ = ¹/₂

Final result :

   5            
  ——— = 0.04386 
  114