4. An expression is shown below.j^2(k^6/k^4k^3)^-3

Martha evaluates the expression using these steps:
Step 1: 367
Step 2: j}(k-1)
Step 3: jk-4
Martha made a mistake. In which step did she make a mistake, ard what is the correct
expression for that step?

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.