Problem 178 of 7
Correct the higher-degree polynomial arithmetic error: A student simplifies 2x^3 * (3x)^2 as 2x^3 * 3x^2 = 6x^5.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
catch sign, exponent, distribution, and like-term mistakes.
Hidden until you reveal it.
Correction must identify sign, exponent, distribution, or like-term mistake.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Locate the arithmetic rule used incorrectly.
2. State the correct rule.
3. Rewrite the affected step correctly.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Only giving a final answer without locating the error.