Simplify and show work
(81m^6)^1/2
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I think it’s a 81/2m^6
alternative form - 40.5m^6

You rewrite the expression without the parenthesis

81/2m^6 * 1/2

Then you calculate the product 81 and 1/2

81 * 1/2 = 81/2m^6

Then that’s your answer :)

81/2m^6

Ibelieve 4mn because it’s like you’re combining them