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H(x)=x^2-x-1; h(2a+7)​
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2 votes
H(x)=x^2-x-1; h(2a+7)​

User Alexander Imra
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4 votes

Answer:

2

Explanation:

By how much does x power 2 - ax +5 exceeed 3x power 2 -5x=6 I hope this helps :)

User Bohm
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