Question

Factories 1000-343x^

Answer 1

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Answer 2

Step-by-step explanation:

1000 - 343x^3

= (10)^3 - (7x)^3

= (10 - 7x) [(10)^2 + (7x)^2 + (10*7x)

= (10-7x) (100 + 49x^2 + 70x)

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