Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)". 1 more similar replacement(s)

Step  1  :

Equation at the end of step  1  :

  (((32) • (3-7))2) • (3)(-5)

Step  2  :

Equation at the end of step  2  :

  (((32) • (3)(-7))2) • (3)(-5)

Step  3  :

Equation at the end of step  3  :

  ((32 • (3)(-7))2) • (3)(-5)
 Step  4  :
 4.1     243 = 35

(243)2 = (35)2 = 310

Equation at the end of step  4  :

   1 
  ——— • (3)(-5)
  310

Step  5  :

Multiplying exponents :

 5.1    3¹⁰  multiplied by  3⁵   = 3^{(10 + 5)} = 3¹⁵

Final result :

   1                                   
  ——— = 6.96917 • 10-8 
  315