Priya tried to solve an equation step by step. \qquad\begin{aligned} \dfrac f{0.25}&=16 \\ \dfrac{f}{0.25} \cdot0.25&=16\cdot0.25&\gre en{\text{Step } 1} \\ f&=4&\blue{\text{Step } 2} \end{aligned} 0.25 f 0.25 f ⋅0.25 f =16 =16⋅0.25 =4 Step 1 Step 2

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: