Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.5" was replaced by "(15/10)".

Step  1  :

 1.1     10 = 2•5

(10)² = (2•5)² = 2² • 5²

Equation at the end of step  1  :

  15
  —— • (22•52)
  10

Step  2  :

            3
 Simplify   —
            2

Equation at the end of step  2  :

  3
  — • (22•52)
  2

Step  3  :

Dividing exponents :

 3.1    2²   divided by   2¹   = 2^{(2 - 1)} = 2¹ = 2

Final result :

  150