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Evaluate 2(x-4)+3x-x^2 for x=3
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5 votes
Evaluate
2(x-4)+3x-x^2 for x=3

User AntR
by
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1 Answer

2 votes
2(3-4)+3(3)-(3)^2
2(-1)+3(3)-9
-2+9-9
7-9
-2
User David Fahlander
by
5.9k points
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