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Mademuasel [1]
3 years ago
9

An expression is shown below:

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

10(3n)-15(2n)+20x(2n)-30nx

30n-30n+40nx-30nx

(30n-30n)+(40nx-30nx)

15(2n-2n)+10(4nx-3nx)

15(2n-2n)+10(nx)

(15+10)(nx)

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