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Mathematics 23 Online
OpenStudy (anonymous):

please help

OpenStudy (anonymous):

well you can move the b to the denominator changing the exponents sign

OpenStudy (anonymous):

so b^-2 is the same as 1/b^2

OpenStudy (anonymous):

remember only the a is raise to the power of 4, the 3 is not so....

OpenStudy (anonymous):

that is not what i am saying

OpenStudy (anonymous):

from C and D which one is more accurate?

OpenStudy (anonymous):

why would you say C?

OpenStudy (anonymous):

b^-2 = 1/b^2 so 3a^4c^3 *1/b^2 = (3a^4c^3)/(b^2)

OpenStudy (anonymous):

yeah

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