Question
karen wants to prove 3√8 = 8^1/3. which of the following expressions could she use to help her show the two expressions are equivalent?
O 2^1/3+1/3+1/3
O (2+2+2+2)^1/3
O 8^1/3 + 8^1/3 + 8^1/3
O 8^1/3+1/3+1/3
O (2•2•2)^1/3
O 2^1/3+1/3+1/3
O (2+2+2+2)^1/3
O 8^1/3 + 8^1/3 + 8^1/3
O 8^1/3+1/3+1/3
O (2•2•2)^1/3
Answers
GPT 3.5
O 8^1/3 + 8^1/3 + 8^1/3
From this expression, Karen can simplify it to 3(8^1/3), which is equivalent to 3√8.
From this expression, Karen can simplify it to 3(8^1/3), which is equivalent to 3√8.