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In which expression is the coefficient of the n term -1? O 4n2+ n-5 O -n2+5n+4 O -2n2 - n+ 5 O 3n2 + 4n - 1
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In which expression is the coefficient of the n term -1?

O 4n2+ n-5
O -n2+5n+4
O -2n2 - n+ 5
O 3n2 + 4n - 1

User Sophonias
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1 Answer

5 votes
It is the 3rd option. If a variable doesnt have a coefficient, then it could be substituted with a "1". And since the 3rd answer choice has "-n" which equals "-1n" then it is the right answer
User Gordon Henriksen
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