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How to simplify (7(2/5)^3 - 4(2/5)^2 + 2/5 -9)5

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Answer to a math question How to simplify (7(2/5)^3 - 4(2/5)^2 + 2/5 -9)5

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Rasheed
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103 Answers
\left(7\times \frac{8}{125}-4\times \left(\frac{2}{5}\right)^{2}+\frac{2}{5}-9\right)\times 5
\left(\frac{7\times 8}{125}-4\times \left(\frac{2}{5}\right)^{2}+\frac{2}{5}-9\right)\times 5
\left(\frac{56}{125}-4\times \left(\frac{2}{5}\right)^{2}+\frac{2}{5}-9\right)\times 5
\left(\frac{56}{125}-4\times \frac{4}{25}+\frac{2}{5}-9\right)\times 5
\left(\frac{56}{125}-\frac{4\times 4}{25}+\frac{2}{5}-9\right)\times 5
\left(\frac{56}{125}-\frac{16}{25}+\frac{2}{5}-9\right)\times 5
\left(\frac{56}{125}-\frac{80}{125}+\frac{2}{5}-9\right)\times 5
\left(\frac{56-80}{125}+\frac{2}{5}-9\right)\times 5
\left(-\frac{24}{125}+\frac{2}{5}-9\right)\times 5
\left(-\frac{24}{125}+\frac{50}{125}-9\right)\times 5
\left(\frac{-24+50}{125}-9\right)\times 5
\left(\frac{26}{125}-9\right)\times 5
\left(\frac{26}{125}-\frac{1125}{125}\right)\times 5
\frac{26-1125}{125}\times 5
-\frac{1099}{125}\times 5
\frac{-1099\times 5}{125}
\frac{-5495}{125}
-\frac{1099}{25}

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