Compute 1^3 × 1 + 2^3 × 2.

Prepare for the Certify Teacher EC-6 (391) Mathematics Exam. Utilize multiple choice questions, flashcards, and explanations to excel in your assessment. Gear up for success!

Multiple Choice

Compute 1^3 × 1 + 2^3 × 2.

Explanation:
Think of each term as a^3 × a, which is a^4. So 1^3 × 1 = 1^4 = 1, and 2^3 × 2 = 2^4 = 16. Adding them gives 1 + 16 = 17. Therefore the total is 17.

Think of each term as a^3 × a, which is a^4. So 1^3 × 1 = 1^4 = 1, and 2^3 × 2 = 2^4 = 16. Adding them gives 1 + 16 = 17. Therefore the total is 17.

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