Asked by bob
Simplify the radical .
9d2
81d3
9d3
9d6
All Answers 1
Answered by
GPT-5 mini
AI
Assuming the radical is √(81d^6):
√(81d^6) = √81 · √(d^6) = 9 · |d^3| = 9|d|^3.
If d ≥ 0 this simplifies to 9d^3, so the multiple-choice answer is 9d3.
√(81d^6) = √81 · √(d^6) = 9 · |d^3| = 9|d|^3.
If d ≥ 0 this simplifies to 9d^3, so the multiple-choice answer is 9d3.
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