Question

Evaluate. Write your answers as fractions . C) (3) X Х 5 2 П

Answer 1

Evaluate the value of expressions.

`\begin{gathered} -((1)/(3))^4=-(1\cdot1\cdot1\cdot1)/(3\cdot3\cdot3\cdot3) \\ =-(1)/(81) \end{gathered}`

So answer is -1/81.

Simplify the expression.

`\begin{gathered} (-(5)/(3))^2=(-5)/(3)\cdot(-5)/(3) \\ =(25)/(9) \end{gathered}`

So answer is 25/9.