Selesaikan n^2-9n+20/6m^7n^2div5n-20/10mn^2

Evaluasi

Luaskan

Kuis

Algebra

5 soal serupa dengan:

Soal yang Mirip dari Pencarian Web

https://socratic.org/questions/how-do-you-evaluate-frac-8b-2-80b-8b-2-8b-div-frac-3b-24-b-2-9b-8

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https://www.quora.com/If-A-B-and-C-are-distinct-integers-1-do-there-exist-A-B-C-such-that-frac-frac-A-2-1-A-+-frac-B-2-1-B-frac-C-2-1-C-is-an-integer

https://socratic.org/questions/how-do-you-divide-and-simplify-frac-6m-2-m-2-9m-2-4-div-frac-6m-2-4m-2m-2-3m

https://socratic.org/questions/how-do-you-divide-a-3-a-2-a-12-div-a-2-9-a-2-7a-12

https://socratic.org/questions/how-do-you-divide-frac-21h-2-24h-3-2h-5-div-frac-7h-2-8h-1-2h-5

Disalin ke clipboard

\frac{\left(n^{2}-9n+20\right)\times 10mn^{2}}{6m^{7}n^{2}\left(5n-20\right)}

Bagi \frac{n^{2}-9n+20}{6m^{7}n^{2}} dengan \frac{5n-20}{10mn^{2}} dengan mengalikan \frac{n^{2}-9n+20}{6m^{7}n^{2}} sesuai dengan resiprokal dari \frac{5n-20}{10mn^{2}}.

\frac{5\left(n^{2}-9n+20\right)}{3\left(5n-20\right)m^{6}}

Sederhanakan 2mn^{2} di pembilang dan penyebut.

\frac{5\left(n-5\right)\left(n-4\right)}{3\times 5\left(n-4\right)m^{6}}

Faktorkan ekspresi yang belum difaktorkan.

\frac{n-5}{3m^{6}}

Sederhanakan 5\left(n-4\right) di pembilang dan penyebut.