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Mathematics 8 Online
OpenStudy (anonymous):

simplify the expression using the properties of exponents. -4(3a^4b^-1)^-2

OpenStudy (highlyeducated87):

-4b^2/9a^8 its a negative fraction

OpenStudy (anonymous):

yes -4b^2/9a^8

OpenStudy (anonymous):

Thank you.

OpenStudy (highlyeducated87):

YOUR WELCOME

OpenStudy (anonymous):

i have another one. (2x^2)(3x^-1)^2/(14y^3)(4y^-1)

OpenStudy (highlyeducated87):

Can you give me a medal

OpenStudy (highlyeducated87):

Thanks

OpenStudy (anonymous):

You're welcome.

OpenStudy (highlyeducated87):

9/28y^2 it's a fraction

OpenStudy (anonymous):

Thank you so much.

OpenStudy (highlyeducated87):

Your Welcome

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