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Mathematics 15 Online
OpenStudy (anonymous):

Can anybody please help me simplify this?

OpenStudy (anonymous):

OpenStudy (anonymous):

How do I start :(?

OpenStudy (anonymous):

Start with same -> change -> flip

OpenStudy (anonymous):

\[\frac{5x^2}{4y^5} \div \frac{-15x^4y^6}{35y^5x^3}\] keep the first fraction the same. Change the division to multiplication. Flip the second fraction.

OpenStudy (anonymous):

after I flip it, how do I simplify it?

OpenStudy (anonymous):

Multiply straight across: numerator * numerator denominator*denominator

OpenStudy (anonymous):

\[\frac{ 175x ^{5} y ^{5}}{ -60y ^{11}x ^{4} }\]

OpenStudy (anonymous):

@gypsy1274 is this correct?

OpenStudy (anonymous):

Yes, but it still needs to be simplified.

OpenStudy (anonymous):

can you please help?

OpenStudy (anonymous):

Start with the coefficients. \(\frac{175}{-60}\) Find a common factor and divide top and bottom by that number.

OpenStudy (anonymous):

is D the correct answer?

OpenStudy (anonymous):

yes it is.

OpenStudy (anonymous):

\[\frac{5x^2}{4y^5} \times \frac{35y^5x^3}{-15x^4y^6} = \frac{175x^5y^5}{-60x^4y^{11}} \div \frac{5}{5}= \frac{-35x}{12y^6}\]

OpenStudy (anonymous):

Thanks a lot!!!

OpenStudy (anonymous):

Your Welcome! \[\Huge \text{(^◡^ )}\]

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