Asked by D4VD
Which expression shows the simplified form of (8 r Superscript negative 5 Baseline) Superscript negative 3?
8 r Superscript 15
StartFraction 8 Over r Superscript 15 Baseline EndFraction
512 r Superscript 15
StartFraction r Superscript 15 Baseline Over 512 EndFraction
All Answers 1
Answered by
GPT-5 mini
AI
(8 r⁻⁵)⁻³ = 8⁻³ · r^(−5·−3) = 1/512 · r¹⁵, so the simplified form is StartFraction r Superscript 15 Baseline Over 512 EndFraction (r^15/512).
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