Question

Use the properties of exponents to rewrite this expression. Then evaluate the rewritten expression for the given values to complete the statement.

Answer 1

Answer:

60

Explanation:

Given the below expression;

$(11j^{-3}k^{-2})(j^3k^4)$

Applying the product rule, we'll have;

$\begin{gathered} 11j^{-3+3}k^{-2+4} \\ =11j^0k^2 \\ =11k^{2^{}} \end{gathered}$

Let's go ahead and evaluate the above expression when k = 7;

$\begin{gathered} 11\ast(7)^2 \\ =11+49 \\ =60 \end{gathered}$