Algebra- Please help! :) During one month the value of the US dollar fell by 15% against the Euro. The next month it increased by 10% against the Euro.

Compare the exponential expressions that would be used to solve that problem. What are their similarities? What are their differences? What affect do those have on the expression?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: