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Mathematics, 18.02.2020 20:23 sindy35111

Which expression is equivalent to (3a)–2?
StartFraction 1 Over 9 a squared EndFraction
StartFraction 1 Over 3 a squared EndFraction
StartFraction 3 Over a squared EndFraction
StartFraction 9 Over a squared EndFraction

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Which expression is equivalent to (3a)–2?
StartFraction 1 Over 9 a squared EndFraction
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