If \(f(n)=6n^2+4n+8\) and \(g(n)=4n^2-8n-11,\) the value of \(f(x)-g(x)?\)

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by BTGmoderatorLU » Sat Jul 13, 2024 4:58 pm

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If \(f(n)=6n^2+4n+8\) and \(g(n)=4n^2-8n-11,\) the value of \(f(x)-g(x)?\)

1. \(g(x)=-15\)

2. \(x^2+6x=7\)

The OA is D

Source: Beat The GMAT — Data Sufficiency | Sat Jul 13, 2024 4:58 pm

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