3a² + 5a² = _____?
Maths / Algebra MCQs — Multiple-choice practice
- A. 8a⁴
- B. None of these
- C. 15a²
- D. 8a²
Correct answer
8a²
Explanation
Explanation 3a² + 5a² = (3 + 5)a² = 8a²
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