Problem 167 of 7
Use polynomial operations for context surface area of a cube with side length x+1.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
multiply or combine expressions and interpret terms.
Hidden until you reveal it.
Context must require multiplying or combining polynomial expressions.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the geometric formula or composition.
2. Substitute polynomial dimensions.
3. Multiply or add polynomial parts and interpret terms with units.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Treating side lengths as addends when area or volume requires multiplication.