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1.31 simplify 2x(3x+1)-x(x+3)​
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2 votes
1.31 simplify 2x(3x+1)-x(x+3)​

User Kunchok Tashi
by
4.6k points

1 Answer

2 votes

Answer:

5x^2 - x

Explanation:

2x(3x+1) - x(x+3)

= 6x^2 + 2x - x^2 - 3x

= 6x^2 - x^2 + 2x - 3x

= 5x^2 - x

User Felixfbecker
by
5.5k points
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