Problem 166 of 7
Correct exponent-property or radical simplification error in (2x)^3 = 2x^3.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
catch adding exponents across unlike bases, root-index errors, and sign/domain mistakes.
Hidden until you reveal it.
Worked example must contain exponent-law, root-index, rationalization, or sign/domain mistake.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the exponent or radical rule being applied.
2. Check base, exponent operation, root index, and domain assumptions.
3. State the corrected simplification.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Only giving a new answer without explaining the error.