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37 votes
37 votes
( 4x^2 - 1 ) - ( 3x - 2x^2 )

User Nathan Paul Simons
by
2.1k points

1 Answer

12 votes
12 votes

(4x^2-1)-(3x-2x^2)
4x^2-1-3x+2x^2
4x^2+2x^2-3x-1
6x^2-3x-1

User Roche
by
2.6k points
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