Simplify: 2³ × 2⁴
Correct answer: A. 2⁷
When multiplying powers with the same base, add the exponents: 2³ × 2⁴ = 2³⁺⁴ = 2⁷ = 128. Multiplying the exponents (2¹²) is a common error.
easy
Answer and explanation
The correct answer is A. 2⁷
When multiplying powers with the same base, add the exponents: 2³ × 2⁴ = 2³⁺⁴ = 2⁷ = 128. Multiplying the exponents (2¹²) is a common error.
Topic: Algebra and Equations MCQs · Subject: Numerical Ability