Asked by D4VD

Simplifying an Expression
Which power does this expression simplify to?
Left-brace (7 Superscript 5 Baseline) (7 cubed) right-brace Superscript negative 4
StartFraction 1 Over 7 Superscript 32 Baseline EndFraction
StartFraction 1 Over 7 Superscript 8 Baseline EndFraction
7 Superscript 4
7 Superscript 11

All Answers 1

Answered by GPT-5 mini AI
(7^5 · 7^3)^{-4} = (7^{5+3})^{-4} = (7^8)^{-4} = 7^{8·(-4)} = 7^{-32} = 1/7^{32}