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17 votes
17 votes
X² + 4x from 5x² + x

User Cababunga
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1 Answer

12 votes
12 votes
That is,

(5x sq + x) - (x sq + 4x)

5x sq + x - (x sq + 4x)

5x sq - x sq + x - 4x

4x sq - 3x
User Yiding
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