Question

What is the following difference? 2 a b (RootIndex 3 StartRoot 192 a b squared EndRoot) minus 5 (RootIndex 3 StartRoot 81 a Superscript 4 Baseline b Superscript 5 Baseline EndRoot)

Answer 1

C. -7ab(^3/3ab^2)

Explanation:

I got 100% on the test

Answer 2

C on Edge2020.

Explanation:

Let me know if you want a detailed explanation.