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-BARSIC- [3]
3 years ago
10

(5m-2n) (25m^2 + 10mn + 4n^2)

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0

Answer:

<h2><em><u>A</u></em><em><u>N</u></em><em><u>S</u></em><em><u>W</u></em><em><u>E</u></em><em><u>R</u></em></h2>

<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>

(5m - 2n)(25 {m}^{2} + 10mn + 4 {n}^{2})

5m(2 {m}^{2}  + 10mn + 4 {n}^{2} ) - 2n(25 {m}^{2} + 10mn + 4 {n}^{2} )

10 {m}^{3} + 50 {m}^{2}n + 20m {n}^{2}  - \\ 50 {m}^{2} n - 20m {n}^{2} - 8 {n}^{3}

10 {m}^{3} - 8 {n}^{3} (ans)

<h3><em><u>H</u></em><em><u>O</u></em><em><u>P</u></em><em><u>E</u></em><em><u> </u></em><em><u>I</u></em><em><u>T</u></em><em><u> </u></em><em><u>H</u></em><em><u>E</u></em><em><u>L</u></em><em><u>P</u></em><em><u>S</u></em><em><u> </u></em></h3>

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