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simplify the expression using the properties of exponents. -4(3a^4b^-1)^-2
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-4b^2/9a^8 its a negative fraction
yes -4b^2/9a^8
Thank you.
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i have another one. (2x^2)(3x^-1)^2/(14y^3)(4y^-1)
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Can you give me a medal
Thanks
You're welcome.
9/28y^2 it's a fraction
Thank you so much.
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